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  1. By: Groves, J. Walton (James Walton),
    Edition: Rev.
    Publication info: Ottawa, Research Branch, Agriculture Canada, 1979
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Canada  Edible mushrooms  Identification  Mushrooms, Poisonous  
  2. By: Groves, J. Walton (James Walton), - Canada. Agriculture Canada
    Edition: Rev.
    Publication info: Ottawa, Agriculture Canada, 1980 (1983 printing)
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Identification  Mushrooms  
  3. By: Groves, J. Walton (James Walton), - Canada. Department of Agriculture.
    Publication info: Ottawa, Ministère de l'agriculture, 1980 (impr. 1983)
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Identification  Mushrooms  
  4. By: Gualtieri, Lola L.
    Publication info: [Ottawa], Agriculture et agro-alimentaire Canada, 1994
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Agricultural pests  Aphids  Canada  Identification  
  5. By: Gualtieri, Lola L.
    Publication info: [Ottawa], Agriculture and Agri-Food Canada, 1994
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Agricultural pests  Aphids  Canada  Identification  
  6. By: Gubb, Alfred S. (Alfred Samuel),
    Publication info: Alger, A. Jourdan, 1913
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Algeria  Identification  Plants  
  7. By: Gusmão, Luciana Câmara, - Grajales, Alejandro - Rodríguez, Estefanía
    Publication info: New York, NY American Museum of Natural History [2018]
    Holding Institution: American Museum of Natural History Library
    Subjects: Atlantic Coast  Brazil  Classification  Cnidaria  Diadumene leucolena  Diadumene manezinha  Florianópolis Region (Santa Catarina)  Geographical distribution  Identification  Salinópolis Region (Pará)  Scientific applications  Sea anemones  South Atlantic Ocean  Tomography  
  8. By: Hanley, Sylvanus,
    Edition: Second edition, enlarged; with a glossary of terms, index to the genera and their localities, etc. --
    Publication info: London, Henry Washbourne, 1842
    Holding Institution: Multiple institutions
    Subjects: 1842  Binders' tickets  Great Britain  Identification  Shells  Specimens  
  9. By: Hanley, Sylvanus,
    Publication info: London, J. Fraser, 1840
    Holding Institution: Multiple institutions
    Subjects: Identification  Shells  
  10. By: Hanley, Sylvanus, - Sowerby, G. B. (George Brettingham),
    Publication info: London, England, [Sowerby, 1846]
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Identification  Mollusks
  11. By: Hard, John S.
    Publication info: [St. Paul], Lake States Forest Experiment Station, Forest Service, U.S. Department of Agriculture, 1964
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Identification  Pine  Red pine  Seeds
  12. By: Harris, Thaddeus William, - Flint, Charles Louis,
    Edition: 3d ed.
    Publication info: Boston, William White, printer to the state, 1862
    Holding Institution: Multiple institutions
    Subjects: Behavior  Classification  Identification  Insect pests  
  13. By: Harrison, F. C. (Francis Charles),
    Publication info: Ottawa, J. de L. Taché, 1918
    Holding Institution: Canadiana.org
    Subjects: Bacteria  Haddock  Identification  Smoked fish  
  14. By: Harrison, F. C. (Francis Charles), - Day, G. E. - Ontario Agricultural College. - Ontario. Dept. of Agriculture.
    Publication info: Toronto, Ontario Dept. of Agriculture, 1895
    Holding Institution: Canadiana.org
    Subjects: Grasses  Identification  Ontario  
  15. By: Hayes, W. (William),
    Publication info: London, Printed for S. Hooper, 1775
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Birds  Great Britain  Identification  Pictorial works  
  16. By: Hayward, W. R.
    Edition: 4th ed.
    Publication info: London, G. Bell, 1883
    Holding Institution: University of Toronto - Thomas Fisher Rare Book Library
    Subjects: Botany  Great Britain  Identification  Plants  
  17. By: Hayward, W. R.
    Publication info: London, Bell & Daldy, 1872
    Holding Institution: University of Toronto - Thomas Fisher Rare Book Library
    Subjects: Botany  Great Britain  Identification  Plants  
  18. By: Hayward, W. R. - Druce, George Claridge,
    Edition: 19th ed., rev. by G. Claridge Druce.
    Publication info: London, G. Bell, 1930
    Holding Institution: University of Toronto - Thomas Fisher Rare Book Library
    Subjects: Botany  Great Britain  Identification  Plants  
  19. By: Heath, Francis George,
    Publication info: London, Sampson Low, Marston, Searle, & Rivington, 1878
    Holding Institution: Multiple institutions
    Subjects: Field guides  Great Britain  Identification  Trees  
  20. By: Hegi, Gustav,
    Edition: 5., erw. Aufl.
    Publication info: München, J.F. Lehmann, 1922
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Alps  Identification  Mountain plants  Plants  
  21. By: Hegi, Gustav, - Dunzinger, Gustav,
    Publication info: München, J.F. Lehmann, 1905
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Alps  Identification  Mountain plants  Plants  
  22. By: Heinze, Donald H. - United States. Bureau of Land Management. Montana State Office.
    Publication info: Billings, Mont, U.S. Department of the Interior, Bureau of Land Management, Montana State Office, 1992
    Holding Institution: Bureau of Land Management
    Subjects: Classification  Identification  Montana  Riparian ecology  Trees  Willows  
  23. By: Hillman, F. H. - Henry, Helen H., - United States. Bureau of Plant Industry. Seed Laboratory.
    Publication info: [Washington, D.C.], U.S. Bureau of Plant Industry, Seed Laboratory, [1916]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Identification  Photographs  Seeds  Weeds  
  24. By: Hinton, George B.,
    Holding Institution: Harvard University Botany Libraries
    Subjects: Identification  Mexico  Plants  
    BHL Collections: BHL Field Notes Project
  25. By: Hirase, Yoichiro,
    Publication info: Kyoto, Hirase kaikan, Taisho 3 [1914]
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Classification  Identification  Shells  
  26. By: Hitchcock, A. S. (Albert Spear),
    Publication info: Manhattan, Kan, Mercury Pub. House, 1893
    Holding Institution: Multiple institutions
    Subjects: Identification  Kansas  Manhattan  Plants in winter  Shrubs  Trees  Trees in winter  
  27. By: Hoehne, F. C. (Frederico Carlos), - Pennell, Francis W. (Francis Whittier), - Killip, Ellsworth P. (Ellsworth Paine), - Smith, Albert C. (Albert Charles), - Harvard University. Gray Herbarium.
    Holding Institution: Harvard University Botany Libraries
    Subjects: Chile  Colombia  Compositae  Gray Herbarium  Harvard University  Identification  Peru  Plants  
    BHL Collections: BHL Field Notes Project
  28. By: Hoffard, William H. - Anderson, Robert L. (Robert Lee), - Sites, William H.
    Publication info: Atlanta, USDA Forest Service, Southeastern Area, State and Private Forestry, [1980]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: animal taxonomy  Collection and preservation  Diseases and pests  Forestry  Identification  plant taxonomy  Trees  
  29. By: Hofmann, Ernst, - Kirby, W. Egmont (William Egmont),
    Publication info: London, S. Sonnenschein, 1897
    Holding Institution: University of Alberta Library
    Subjects: Beetles  Identification  
  30. By: Hofmann, Ernst, - Kirby, W. Egmont (William Egmont),
    Publication info: London, S. Sonnenschein & Co., lim, 1908
    Holding Institution: Multiple institutions
    Subjects: Beetles  Electronic books  Identification  
  31. By: Holland, W. J. (William Jacob),
    Publication info: Garden City, New York, Doubleday, Page & Co, 1920, ©1915
    Holding Institution: University of California Libraries
    Subjects: Butterflies  Canada  Field guides  Identification  North America  United States  
  32. By: Holland, W. J. (William Jacob),
    Publication info: Garden City, New York, Doubleday, Page & company, 1915
    Holding Institution: Wellesley College Library
    Subjects: Butterflies  Identification  North America  
  33. By: Holton, George D., - Johnson, Howard E., - Montana. Department of Fish, Wildlife, and Parks
    Edition: 2nd ed.
    Publication info: Helena, Mont, Produced by Montana Fish, Wildlife & Parks, 1996
    Holding Institution: Montana State Library
    Subjects: Fishes  Identification  Montana  
  34. By: Holton, George D., - Johnson, Howard E., - Tomelleri, Joseph R. - Stevenson, Harold (Rich) - West, Glenn - Montana. Department of Fish, Wildlife, and Parks
    Edition: 3rd ed.
    Publication info: Helena, Mont, Produced by Montana Fish, Wildlife & Parks, 2003
    Holding Institution: Montana State Library
    Subjects: Fishes  Identification  Montana  
  35. By: Holton, George D., - Montana. Department of Fish, Wildlife, and Parks
    Publication info: Helena, Mont, Montana Dept. of Fish, Wildlife, and Parks, 1990
    Holding Institution: Montana State Library
    Subjects: Fishes  Identification  Montana  
  36. By: Hosford, F. H. (Frederick Hinsdale),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Cyrus Guernsey),  (Frederick Hinsdale),  1809-1884  1838-1911  1855-1923  Correspondence  Engelmann, George,  Hosford, F. H  Identification  Letters  Pringle, Cyrus G  Vitaceae  Vitis  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  37. By: Howard, L. O. (Leland Ossian),
    Publication info: New York, Doubleday, Page & Company, 1905, ©1901
    Holding Institution: Wellesley College Library
    Subjects: Animals  Canada  Dieren  Entomologie  Entomology  identificatie  Identification  Insecta  Insecten  Insects  Insetos em geral (biologia)  North America  USA  vs  
  38. By: Howard, L. O. (Leland Ossian), - United States. Division of Entomology. - United States. Department of Agriculture.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, Division of Entomology, 1900
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Identification  Mosquitoes  North America  
  39. By: Howell, John Thomas, - California Academy of Sciences. Department of Botany.
    Holding Institution: California Academy of Sciences
    Subjects: 1903-1994  Archives  California Academy of Sciences  Central America  Classification  Eriogonum  Field notes  Howell, John Thomas,  Identification  Plants  South America  West (U.S.)  
  40. By: Howell, Joseph. - Borell, Adrey E. (Adrey Edwin), - Taylor, T. G. - United States. Soil Conservation Service. Region 8.
    Publication info: Albuquerque, N.M, U.S. Dept. of Agriculture, Soil Conservation Service, Region Eight, 1938
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Forests and forestry  Identification  Shrubs  Trees  
  41. By: Howell, Thomas,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (George Edward),  1809-1884  1826-1892  1833-1907  1834-1895  1842-1912  1850-1932  Botanical specimens  Collectors and collecting  Correspondence  Davenport, Geo. E  Eaton, Daniel Cady,  Engelmann, George,  Gratiola  Howell, Thomas,  Identification  Isoetaceae  Isoetes  Isoetes nuttallii  Juncaceae  Juncus  Letters  Luzula  Pinaceae  Pinus  Scrophulariaceae  Suksdorf, Wilhelm,  Watson, Sereno,  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  42. By: Hoysradt, Lyman H.,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1809-1884  1848-1933  Botanical specimens  Correspondence  Engelmann, George,  Hoysradt, Lyman H.,  Identification  Letters  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  43. By: Hübner, Jacob, - Hübner, Jacob,
    Publication info: Augsburg, bey dem Verfasser zu Finden, 1816-[1827]
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Butterflies  Classification  Identification  Lepidoptera  
  44. By: Hübner, Jacob, - Schnack, Friedrich, - Duke University. Library. Jantz Collection.
    Publication info: Leipzig, Insel-Verlag, [1934]
    Holding Institution: Duke University Libraries
    Subjects: Identification  Lepidoptera  Pictorial works  
  45. By: Hul, Sovanmoly - Muséum national d'histoire naturelle, Paris Département de systématique et évolution - Muséum national d'histoire naturelle (France)
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Gentianacées  Identification  Indochine  Plantes  
  46. By: Humphreys, Henry Noel,
    Publication info: London, T.J. Allman, [1860?]
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Butterflies  Classification  Great Britain  Identification  Lepidoptera  Pictorial works  
  47. By: Humphreys, Henry Noel, - Westwood, J. O. (John Obadiah), - Rathbone, Basil,
    Publication info: London, William Smith, 1841
    Holding Institution: Multiple institutions
    Subjects: Bookplates (Provenance)  Butterflies  Classification  Great Britain  Identification  Lepidoptera  Pictorial works  
  48. By: Hunter, John M. fl. 1880.
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1809-1884  Botanical specimens  Correspondence  Engelmann, George,  fl. 1880  Hunter, John M  Identification  Letters  Texas  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  49. By: Hunter, Joseph S. (Joseph Slayton),
    Holding Institution: California Academy of Sciences
    Subjects: (1905-1906)  1879-1972  Archives  Behavior  Birds  Breeding  California Academy of Sciences  Collection and preservation  Expedition of the California Academy of Sciences t  Field notes  Galapagos Islands  Habitat  Hunter, Joseph S,  Identification  Scientific Expeditions  Sexual behavior  South America  
  50. By: Huppertz, Chas. (Charles),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Charles),  1809-1884  1842-1921  Agave  Botanical specimens  Correspondence  Engelmann, George,  Huppertz, Chas  Identification  Letters  Liliaceae  Mexico  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  51. By: Hutchinson, J. (John)
    Edition: Revised ed.
    Publication info: Newton Abbot, David and Charles, 19
    Holding Institution: Internet Archive
    Subjects: Great Britain  Identification  Wild flowers  
  52. By: Hutchinson, J. (John)
    Edition: Rev. ed.
    Publication info: Newton Abbot, David and Charles, 19
    Holding Institution: Internet Archive
    Subjects: Field guides  Great Britain  Identification  Wild flowers  
  53. By: Hutchinson, William,
    Publication info: London, Swan Sonnenschien & Co, 1895
    Holding Institution: University of Southampton
    Subjects: Grasses  Great Britain  Identification  
    BHL Collections: Perkins Agricultural Library
  54. By: Idaho. Fish and Game Department. - United States. Bureau of Land Management. - United States. Forest Service. - U.S. Fish and Wildlife Service - National Fish and Wildlife Foundation (U.S.)
    Publication info: [Boise, Idaho], [Idaho Department of Fish and Game], [1992]
    Holding Institution: Bureau of Land Management
    Subjects: Bird populations  Birds  Conservation  Endangered species  Field guides  Idaho  Identification  migratory birds  
  55. By: Illick, Joseph S. (Joseph Simon),
    Publication info: Washington, D.C, American Tree Association, 1927
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Identification  New York (State)  Trees  
  56. By: Illinois. Natural History Survey Division
    Publication info: Urbana, Illinois. Natural History Survey Division, 1936
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Botany  Identification  Illinois  Wild flowers  
  57. By: Ingle, Nina R. - Heaney, Lawrence R.
    Publication info: [Chicago, Ill.], Field Museum of Natural History, c1992
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Bats  Identification  Philippines  
  58. By: Inkpen, Wayne. - Alberta. Pollution Control Division.
    Publication info: Edmonton?, Alberta Environmental Protection Services, Pollution Control Division, Pesticide Chemicals Branch, 1986?
    Holding Institution: University of Alberta Library
    Subjects: Alberta  Identification  Shrubs  Trees  
  59. By: Innes, Clive. - Glass, Charles.
    Publication info: New York, Knickerbocker Press, 1997, ©1991
    Holding Institution: Unknown
    Subjects: Cactus  Guidebooks  Identification  
  60. By: International Correspondence Schools.
    Publication info: Scranton, Pa, International Textbook Co, 1921
    Holding Institution: Webster Family Library of Veterinary Medicine
    Subjects: Correspondence schools and courses  Horse breeds  Horses  Identification  
  61. By: Iwan, Dariusz
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Analyse cladistique  Coléoptères  Identification  Madagascar (île)  Ténébrionidés  
  62. By: Jacobi, Georg Albano von
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1773-1861  1805-1874  1809-1884  1825-1871  1828-1898  19th century  Agave  Botanical specimens  Cactaceae  Civil War, 1861-1865  Cohn, Ferdinand,  Collectors and collecting  Correspondence  Engelmann, George,  Germany  Graf zu,  History  Hybridization  Identification  Illustrations  Jacobi, Georg Albano von  Labouret, J  Letters  Liliaceae  Politics and government  Prussia (Germany)  Salm-Reifferscheidt, Joseph,  Seeds  Seemann, Berthold,  Social conditions  United States  Yucca  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  63. By: Jameson, Hampden Gurney
    Publication info: London, Simpkin, Marshall, Hamilton, Kent, 1909
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: England  Flowers  Identification  Plants  Trees  Wales  
  64. By: Jaques, H. E. (Harry Edwin),
    Publication info: Mt. Pleasant, Ia, The author, [c1941]
    Holding Institution: MBLWHOI Library
    Subjects: Collection and preservation  Identification  Insect  Insects  
  65. By: Jeng, Ming-Luen - Engel, Michael S. - Yang, Pingshi
    Publication info: New York, NY American Museum of Natural History c2007
    Holding Institution: American Museum of Natural History Library
    Subjects: Classification  Fireflies  Identification  Indo-Australian Region  Insects  Oculogryphus  Oculogryphus fulvus  Ototretinae  Vietnam  
  66. By: Johnson, Charles Ellis,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1809-1884  1857-1926  Botanical specimens  Collectors and collecting  Correspondence  Engelmann, George,  Identification  Johnson, Charles Ellis,  Letters  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  67. By: Johnston, George, - Blondell, Joseph
    Publication info: Edinburgh, W.H. Lizars, 1842
    Holding Institution: Multiple institutions
    Subjects: Classification  Corals  Great Britain  Identification  Sponges  
  68. By: Jones, J. Matthew (John Matthew),
    Publication info: S.l, s.n, 1865?
    Holding Institution: Canadiana.org
    Subjects: Fishes  Identification  Nova Scotia  
  69. By: Jones, L. R. (Lewis Ralph), - Rand, Frederick Vernon,
    Publication info: Burlington, VT, Free Press Printing Co, 1909
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Climbing plants  Identification  Shrubs  Vermont  Woody plants  
  70. By: Jones, M. P. (Merlin Perry),
    Edition: Slightly rev. Mar. 1949.
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1949
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Collection and preservation  Identification  Insects
  71. By: Jongkind, Carel Christiaan Hugo - Laboratoire de phanérogamie, Paris
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Classification  Combrétacées  Gabon  Identification  
  72. By: Joor, Joseph F. (Joseph Finley),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Joseph Finley),  1809-1884  1848-1892  Botanical specimens  Correspondence  Engelmann, George,  Identification  Joor, Joseph F  Letters  Navarro County  Texas  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  73. By: Jordan, David Starr,
    Publication info: Washington, G.P.O, 1877
    Holding Institution: Canadiana.org
    Subjects: Fishes  Fishes, Fresh-water  Ichthyology  Identification  North America  
  74. By: Jordan, David Starr,
    Publication info: Washington, G.P.O, 1877
    Holding Institution: Canadiana.org
    Subjects: Fishes  Fishes, Fresh-water  Ichthyology  Identification  North America  
  75. By: Jordan, David Starr, - Brayton, Alembert W. (Alembert Winthrop),
    Publication info: Washington, G.P.O, 1878
    Holding Institution: Canadiana.org
    Subjects: Fishes  Fishes, Fresh-water  Ichthyology  Identification  North America  
  76. By: Jordan, David Starr, - Dugmore, A. Radclyffe (Arthur Radclyffe), - Evermann, Barton Warren,
    Publication info: New York Doubleday, Page & Co 1902
    Holding Institution: Multiple institutions
    Subjects: Central America  Fishes  Fishing  Identification  North America  
  77. By: Kaiser, Kirstie L
    Publication info: [San Diego], San Diego Shell Club, [2007]
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Classification  Clipperton Island  Identification  Mollusks  
  78. By: Kaiser, Kirstie L
    Publication info: [San Diego, Calif, San Diego Shell Club], 1997
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Galapagos Islands  Identification  Marine animals  Mollusks  
  79. By: Kaiser, Kirstie L - Bryce, Clayton W.
    Publication info: [San Diego], San Diego Shell Club, [2001]
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Classification  Colombia  Identification  Malpelo Island  Mollusks  Shells  
  80. By: Kanehira, Ryōzō,
    Publication info: Taihoku, Formosa, Government Research Institute, 1924
    Holding Institution: Boston Public Library
    Subjects: Anatomie  filippijnen  Hout  houtachtige planten  identificatie  Identificatie (algemeen)  Identification  Philippines  Plant anatomy  plant taxonomy  plantenanatomie  Plantentaxonomie  Taxonomie  taxonomy  Timber  Wood  Woody plants  
  81. By: Keeler, Harriet L. (Harriet Louise),
    Publication info: New York, Charles Scribner's Sons, 1922, c1903
    Holding Institution: Cornell University Library
    Subjects: Identification  Northeastern States  Shrubs  
  82. By: Keeler, Harriet L. (Harriet Louise),
    Publication info: New York, C. Scribner, 1912, c1903
    Holding Institution: University of California Libraries
    Subjects: Identification  Shrubs  United States  
  83. By: Keeler, Harriet L. (Harriet Louise),
    Publication info: New York, C. Scribner, 1903
    Holding Institution: Multiple institutions
    Subjects: 1903  Botany  Identification  Pictorial cloth bindings (Binding)  Shrubs  United States  
  84. By: Keller, B. A. (Boris Aleksandrovich), - Tomin, M. P. - N.K.P. Glavnauka Gosudarstvennīĭ Institut Po Izuchenii︠u︡ Zasushlivykh Oblasteĭ.
    Publication info: Voronezh, Red. izd. Kom. N.K.Z, 1923-1926
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Botany  Identification  Plants  Soviet Union  
  85. By: Kellerman, W. A. (William Ashbrook),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (William Ashbrook),  1809-1884  1850-1908  Botanical specimens  Correspondence  Engelmann, George,  Identification  Kellerman, W. A  Letters  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  86. By: Kelloff, Carol Lynn, - Redden, Karen M. - Wurdack, Kenneth John - Alexander, Sara N. (Sara Nazanin) - Smithsonian Institution Scholarly Press
    Publication info: Washington, D.C, Smithsonian Institution Scholarly Press, 2023
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: French Guiana  Guiana Highlands  Guyana  Identification  Plant Diversity  Plants  
  87. By: Kelloff, Carol Lynn, - Smithsonian Institution. Biological Diversity of the Guiana Shield Program.
    Publication info: Washington, D.C, Smithsonian Institution Scholarly Press, 2019
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Guiana Highlands  Identification  Plant Diversity  Plants  
  88. By: Kenk, Roman, - Oceanography and Limnology Program (Smithsonian Institution) - United States. Environmental Protection Agency.
    Publication info: [Washington, U.S. Environmental Protection Agency]; for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1972
    Holding Institution: MBLWHOI Library
    Subjects: Identification  North America  Planaria  Platyhelminthes  
  89. By: Kharbanda, Prem D. - Stevens, Rita R. - Alberta Environmental Centre.
    Publication info: Vegreville, AB, Alberta Environmental Centre, 1988
    Holding Institution: University of Alberta Library
    Subjects: Fusarium  Identification  
  90. By: Kiener, L. C. (Louis Charles), - Barassin. - Bocourt, Firmin, - Camatte, - Dien, P., - Egasse, - Gontier - Giraud, Pierre Francois Eugène, - Lebrun, Henri, - Maubert - Oudart, P. L. (Paul Louis), - Piroel, - Prevots, - Roch, - Vaillant, - Fischer, Paul, - P. D. (Paul Duménil), - P. D. (Paul Duménil), - Rousseau, J.-B., - J.-B. Baillière (Firm) - Imprimerie de Decourchant, - Schneider et Langrand,
    Publication info: Paris, Chez Rousseau, [1834-1880]
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: 1744-1829  1758-1817  1773-1847  Baron,  Catalogs and collections  Delessert, Benjamin,  Identification  Lamarck, Jean Baptiste Pierre Antoine de Monet de,  Masséna, André,  Mollusks  Muséum national d'histoire naturelle (France)  Natural history collections  prince d'Essling,  Shells  
  91. By: King, George,
    Publication info: Culcutta, Printed at the Baptist Mission Press, 1889-1902
    Holding Institution: National Library Board, Singapore
    Subjects: Botany  Classification  Identification  Malaysia  Plants  
    BHL Collections: BHL Singapore
  92. By: King, W. V. (Willard Van Orsdel), - Bradley, G. H. (George Hirst), - McNeel, T. E. (Travis Edwin),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, [1944]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Control  Identification  Mosquitoes  Southern States  
  93. By: King, W. V. (Willard Van Orsdel), - Bradley, G. H. (George Hirst), - McNeel, T. E. (Travis Edwin), - United States. Bureau of Entomology and Plant Quarantine. - United States. Department of Agriculture.
    Edition: Rev. June 1942.
    Publication info: Washington, D.C, U.S.D.A, 1942
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Classification  Control  Identification  Mosquitoes  Southern States  United States  
  94. By: Kiriakoff, Serge Grégoire
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Identification  Lepidoptera  Madagascar  Madagascar (île)  Notodontidae  Notodontidés  
  95. By: Kiriakoff, Serge Grégoire - Viette, Pierre
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Agaristidés  Identification  Madagascar (île)  
  96. By: Kirkman, F. B. (Frederick B.),
    Publication info: London, T.C. & E.C. Jack, [1913]
    Holding Institution: University of California Libraries
    Subjects: Birds  Great Britain  Identification  
  97. By: Kirtland, J. P. (Jared Potter),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Jared Potter),  (John Lawrence),  (John Strong),  1793-1877  1809-1884  1822-1892  1825-1883  1829-1911  Cactaceae  Correspondence  Engelmann, George,  Identification  Kirtland, J. P  LeConte, John L  Letters  Newberry, J. S  Palmer, Edward,  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  98. By: Klein, Jacob Theodor,
    Publication info: Gedani, Litteris Schreiberianis, 1740-49
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Classification  Fishes  Ichthyology  Identification  Works before 1800  
  99. By: Klein, Jacob Theodor,
    Publication info: Gedani, Litteris Schreiberianis, 1741
    Holding Institution: Wellcome Library
    Subjects: Classification  Electronic books  Fishes  Identification  
  100. By: Klein, Jacob Theodor,
    Publication info: Gedani, Litteris Schreiberianis, 1740
    Holding Institution: Wellcome Library
    Subjects: Classification  Electronic books  Fishes  Identification  
  101. By: Klein, Jacob Theodor, - Schenk, Jan., - Stör, Johann Wilhelm, - Fritzsch, Christian Friedrich, - Gründler, Gottfried August, - Sysang, Johann Christoph, - Seligmann, Johann Michael,
    Publication info: Gedani, Litteris Schreiberianis, 1740-1749
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Classification  Early works to 1800  Fishes  Identification  Pictorial works  
  102. By: Kloppenburg, Dale
    Publication info: Fresno, CA, D. Kloppenburg, [1994]
    Holding Institution: Robert Dale Kloppenburg
    Subjects: Asclepiadaceae  Classificatie  Classification  Hoya  Identificatie (algemeen)  Identification  Identification guides  
    BHL Collections: Expanding Access to Biodiversity Literature
  103. By: Kloppenburg, Dale
    Publication info: Fresno CA, D. Kloppenburg, [199-?]
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Classification  Hoya  Identification  
    BHL Collections: Expanding Access to Biodiversity Literature
  104. By: Kloppenburg, Dale - Schlechter, Rudolf,
    Publication info: Fresno CA, D. Kloppenburg, c1993
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: 1872-1925  Asclepiadaceen von Deutsch-Neu Guinea  Hoya  Identification  Papua New Guinea  Schlechter, Rudolf,  
    BHL Collections: Expanding Access to Biodiversity Literature
  105. By: Knipe, O. D. - Pase, C. P. - Carmichael, R. S. (Robert S.)
    Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station, 1979
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Arizona  Botany  Chaparral ecology  Identification  Plants
  106. By: Kniphof, Johann Hieronymus, - Trampe, Johann Gottfried,
    Publication info: Halae Magdeburgicae, Opera et studio Ioannis Godofredi Trampe, typographi halensis, MDCCLVIII-MDCCLXIV [1758-1764]
    Holding Institution: Multiple institutions
    Subjects: Botany  Early works to 1800  Identification  Nature prints  Pictorial works  Plant prints  Plants  Specimens  
    BHL Collections: Expanding Access to Biodiversity Literature | Nature Prints
  107. By: Kniphof, Johann Hieronymus, - Trampe, Johann Gottfried,
    Publication info: Halae Magdeburgicae, Apud Ioanne Godofredo Trampe, MDCCLXVII [1767]
    Holding Institution: Lloyd Library and Museum
    Subjects: Early works to 1800  Identification  Indexes  Nature prints  Pictorial works  Plant prints  Plants  
    BHL Collections: Expanding Access to Biodiversity Literature
  108. By: Knobel, Edward,
    Publication info: Boston, B. Whidden, 1895
    Holding Institution: Multiple institutions
    Subjects: Botany  Filices  Identification  Lycopodium  New England  Pteridophyta  Varens  Wolfsklauwen  
  109. By: Knobel, Edward,
    Publication info: Boston, B. Whidden, 1899
    Holding Institution: Boston Public Library
    Subjects: Cyperaceae  Field guides  Grasses  Identification  Juncaceae  United States  
  110. By: Koch, Peter, - Intermountain Research Station (Ogden, Utah)
    Publication info: Ogden, UT, Intermountain Research Station, 1987
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Identification  Lodgepole pine  Trees
  111. By: Koehler, Arthur,
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1922
    Holding Institution: Multiple institutions
    Subjects: Identification  Mahogany  Wood
  112. By: Koehne, Emil,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1809-1884  1848-1918  Botanischer Verein der Provinz Brandenburg  Correspondence  Engelmann, George,  Identification  Koehne, Emil,  Letters  Lythraceae  Plants  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  113. By: Koehne, Emil,
    Publication info: Stuttgart, Ferdinand Enke, 1893
    Holding Institution: Boston Public Library
    Subjects: 42.40 botany: general  bomen  Bosbomen  bosbouw  Dendrology  duitsland  forest trees  Forestry  Germany  houtteeltkenmerken  identificatie  Identification  Planten  Plants  silvicultural characters  Trees  
  114. By: Kraeft, J. Heinrich.
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1809-1884  Correspondence  Engelmann, George,  Identification  Kraeft, J. Heinrich  Letters  Pinaceae  Pinus  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  115. By: Krefft, Johan Ludwig Gerhard - Scott, Harriet, - Scott, Helena,
    Publication info: Sydney, T. Richards, government printer, 1869
    Holding Institution: Multiple institutions
    Subjects: Australia  Identification  Serpents  Snakes  
  116. By: Krieger, L. C. C. (Louis Charles Christopher),
    Publication info: Washington, National Geographic Society, 1920
    Holding Institution: Dorothy H. Hoover Library, Ontario College of Art & Design
    Subjects: Identification  Mushrooms
  117. By: Kummer, Paul,
    Publication info: Zerbst, Verlag von E. Luppe's Buchhandlung, 1871
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Fungi  Germany  Identification  
  118. By: Lackschewitz, Klaus. - Intermountain Research Station (Ogden, Utah)
    Publication info: Ogden, UT, U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, [1991]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Botany  Identification  Montana  Plants
  119. By: Lacroix, Marc
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Animaux  Coléoptères  Identification  Madagascar  Scarabéidés  
  120. By: Lajonquière, Yves de
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Identification  Lasiocampidae  Lasiocampidés  Lepidoptera  Madagascar  Madagascar (île)  
  121. By: Lawler, James, - Canadian Forestry Association.
    Publication info: Ottawa?, s.n, 1915?
    Holding Institution: Canadiana.org
    Subjects: Canada  Identification  Trees  
  122. By: Leach, J. A. (John Albert), - Horn Scientific Expedition
    Publication info: Melbourne, Whitcombe & Tombs, 1911
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.82(94)  Australia  Birds  Identification  
  123. By: Leatherwood, Stephen. - Caldwell, David K.‏ (David Keller),‏ ‎ - Winn, Howard Elliott,
    Publication info: Seattle, WA, U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, 1976
    Holding Institution: Multiple institutions
    Subjects: Cetacea  Identification  Mammals  North Atlantic Ocean  
  124. By: Lecoq, Jean-Claude
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Identification  Madagascar (île)  Staphylinidés  
  125. By: Legendre, Serge
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Arachnides  Araignées  Archaeidae  Identification  Madagascar  Madagascar (île)  Spiders  
  126. By: Leggett, William Henry,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Charles Horton),  (Coe Finch),  (Heinrich Karl Daniel),  1770-1855  1794-1863  1796-1873  1806-1893  1807-1882  1809-1884  1810-1881  1810-1888  1811-1885  1814-1887  1816-1882  1820-1863  1821-1890  1822-1893  1825-1900  1831-1880  1832-1904  1833-1906  1833-1917  1837-1902  1841-1904  1881-1889  Abies  Agave  Allen, Timothy Field,  Araceae  Asperula  Austin, C. F  Authorship  Cactaceae  Candolle, Alphonse de,  Cistaceae  Compositae  Convovulaceae  Correspondence  Cuscuta  Decaisne, Joseph,  Eggert, Henry  Engelmann, George,  Fagaceae  Flanner, Henry Beeson,  Galium  Gray, Asa,  Hegelmaier, Christoph Friedrich,  Hoopes, Josiah,  Identification  Isoetaceae  Isoetes  Juniperus  Lechea  Leggett, William Henry,  Lemna  Lemnaceae  LeRoy, Peter Vincent,  Letters  Liliaceae  Marsilea  Marsileaceae  Michaux, François André,  Millington, Lucy Bishop,  Opuntia  Peck, Charles H  Peltandra  Periodicals  Pinaceae  Plants  Quercus  Ravenel, Henry William,  Rubiaceae  Short, Charles Wilkins,  Solidago  Thurber, George,  Torrey, John,  Vasey, George,  Wood, Alphonso,  Wright, Charles,  Yucca  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  127. By: Leiberg, John B. (John Bernhard),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (John Bernhard),  1809-1884  1853-1913  Correspondence  Engelmann, George,  Identification  Leiberg, John B  Lemnaceae  Letters  Wolffia  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  128. By: Leraut, Patrice
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Identification  Madagascar (île)  Pyralidés  
  129. By: Lesher, Robin. - Derr, Chiska C. - Geiser, Linda - United States. Bureau of Land Management. - United States. Bureau of Land Management. Oregon State Office. - United States. Forest Service.
    Edition: Version 2.0.
    Publication info: [Portland, Or.?], U.S. Department of Agriculture, Forest Service, [2000]
    Holding Institution: Bureau of Land Management
    Subjects: Endemic plants  Field guides  Habitat surveys  Identification  Lichens  Management  Northwest, Pacific  Pacific Northwest  
  130. By: Lesica, Peter. - United States. Bureau of Land Management. - United States. Bureau of Land Management. Dillon Office.
    Publication info: Helena, MT, Natural Heritage Program, c2003
    Holding Institution: Montana State Library
    Subjects: Habitat conservation  Identification  Montana  Planning  Rare plants  
  131. By: Leverian Museum. - Fenn, Lady. - Lever, Ashton, Sir, - Leverian Museum
    Publication info: Norwich, [1797]
    Holding Institution: Natural History Museum Library, London
    Subjects: Entomology  Identification  Insecta  
  132. By: Lévesque, P. E. M.
    Publication info: Ottawa, Agriculture Canada, 1988
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Bryophytes, Fossil  Canada  Identification  Paleobotany  Peatlands  
  133. By: Levison, Jacob Joshua,
    Edition: 1st ed.
    Publication info: New York, J. Wiley & sons, 1914
    Holding Institution: University of California Libraries
    Subjects: Identification  Trees  
  134. By: Lewis, M. F. (Mycologist),
    Publication info: [England], [1860-1902]
    Holding Institution: Cornell University Library
    Subjects: 19th century  Drawings  Fungi  Great Britain  Identification  Mushrooms  Pictorial works  
    BHL Collections: Women in Natural History
  135. By: Li, Jun - Achterberg, C. van - Zheng, Minlin - Chen, Jiahua
    Publication info: Pensoft Publishers,
    Holding Institution: Pensoft Publishers
    Subjects: Identification  key  new records  taxonomy  Townesilitini  
  136. By: Lilljeborg, Wilhelm,
    Publication info: Upsala, 1881-91
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Classification  Fishes  Identification  Norway  Sweden  
  137. By: Lincoln County Bird Club (Lincoln County, N.M.) - United States. Forest Service. Southwestern Region.
    Publication info: Alamogordo, N.M.?, United States Department of Agriculture, Forest Service, Southwestern Region, [2012]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Bird watching  Birds  Guidebooks  Identification  Lincoln County  Lincoln County (N.M.)  Lincoln National Forest  Lincoln National Forest (N.M.)  New Mexico  
  138. By: Linden, Jean Jules, - Linden, Lucien, - Rodigas, Emile, - Cogniaux, Alfred, - Rolfe, Robert Allen, - Bruyne, C. de (Illustrator) - Bungeroth, E. - Goossens, Alphonse, - Panneel, E., - Pannemaeker, P. de, - Tollenaere, P. de, - Putzys, G., - Triest, C., - Severeyns, G., - Leeuw, S. de, - Vanderhaeghen, Eug.,
    Publication info: Gand [Belgium], Impr. F. Meyer-van Loo, 1885-1906
    Holding Institution: Multiple institutions
    Subjects: Classification  Guidebooks  Identification  Nomenclature  Nomenclature (Popular)  Orchidaceae  Orchids  Pictorial works  Terminology  
  139. By: Lingafelter, Steven W.
    Publication info: North Potomac, MD, Coleopterists Society, 2007
    Holding Institution: The Coleopterists Society
    Subjects: Beetles  Cerambycidae  East (U.S.)  East United States  Field guides  Identification  
  140. By: Livezey, Bradley C. - Humphrey, Philip Strong, - University of Kansas. Museum of Natural History.
    Publication info: Lawrence, Kan, Museum of Natural History, University of Kansas, 1992
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Anatidae  Identification  South America  Steamer ducks  
  141. By: Livo, Lauren J. - Colorado. Division of Wildlife. - United States. Bureau of Land Management. - Great Outdoors Colorado. - U.S. Fish and Wildlife Service - United States. National Park Service.
    Edition: Revised.
    Publication info: [Denver, Colo.], [Colorado Division of Wildlife], 1998
    Holding Institution: Bureau of Land Management
    Subjects: Amphibians  fast  Frogs  Guidebooks  Identification  Rocky Mountains  Salamanders  Toads  United States, West  West (U.S.)  
  142. By: L'Obel, Matthias de, - Moretus, Jan - Plantijnsche Drukkerij - Plantin, Martina
    Publication info: Antuerpiae, Ex officina plantiniana :Apud Viduam et Ioannem Moretum, 1591
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Botany  Icones  Identification  Pictorial works  Plants  Pre-Linnean works  
  143. By: Logan, James Richardson.
    Publication info: Singapore, [The Author?], 1846
    Holding Institution: National Library Board, Singapore
    Subjects: Identification  Petrology  Rocks  Singapore  
    BHL Collections: BHL Singapore
  144. By: Loudon, (Jane) Mrs. - Smith, William, Revd. Mr. - Bradbury & Evans.
    Publication info: London, William Smith, MDCCCXLVI [1846]
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Classification  Great Britain  Identification  Identification guides  Plants  Wild flowers  
    BHL Collections: Women in Natural History
  145. By: Loudon, J. C. (John Claudius),
    Edition: 2nd ed.
    Publication info: London, J.C. Loudon, 1844
    Holding Institution: California Academy of Sciences
    Subjects: Botany  Classification  Great Britain  Identification  Shrubs  Trees  
  146. By: Loudon, J. C. (John Claudius),
    Publication info: London, Printed for the author, and sold by Longman, Orme, Brown, Green, and Longmans, 1838
    Holding Institution: Multiple institutions
    Subjects: Botany  Classification  Forests and forestry  Great Britain  Identification  Pictorial works  Plants  Trees  
  147. By: Louis, Edward E.
    Publication info: Lubbock, TX, Museum of Texas Tech University, 2006
    Holding Institution: Museum of Texas Tech University
    Subjects: Classification  Genetics  Identification  Lemurs  Madagascar  
    BHL Collections: Expanding Access to Biodiversity Literature
  148. By: Lucas, Pierre Hippolyte, - Paquet,
    Publication info: Paris, L. De Bure, 1845
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Butterflies  Classification  Identification  Lepidoptera  Pictorial works  
  149. By: Luer, Carlyle A
    Publication info: St. Louis, Missouri Botanical Garden, 1999
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Classification  Identification  Orchideeën  Orchids  Pleurothallis  
  150. By: Luer, Carlyle A - Missouri Botanical Garden.
    Publication info: St. Louis, Missouri Botanical Garden, ©2009
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 42.57 monocotyledones  Anathallis  Classification  Ecuador  Équateur  Field guides  Identification  Jamaica  Jamaïque  Lepanthes  Orchideeën  Orchideen  Stelis  Stelis (plantes)  Systematik  
  151. By: Lumaret, Rolland
    Holding Institution: Muséum national d'Histoire naturelle
    Subjects: Fleas  Identification  Madagascar  Madagascar (île)  Puces  
  152. By: MacAloney, Harvey John, - Ewan, Herbert G. (Herbert George),
    Publication info: [St. Paul], Lake States Forest Experiment Station, 1964
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forest insects  Identification  Trees
  153. By: MacAloney, Harvey John, - Schmiege, Donald C. - Lake States Forest Experiment Station (Saint Paul, Minn.)
    Publication info: St. Paul, MN, Lake States Forest Experiment Station and North Central Region Forest Service, USDA, 1962
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Conifers  Diseases and pests  Forest insects  Identification  Lake states  
  154. By: Macbride, J. Francis (James Francis), - Brownell, Leverett White, - Henner, David - Smith, Huron H. - Woodruff, Frank Morley
    Edition: 2nd. ed.
    Publication info: Chicago, Field Museum of Natural History, 1925
    Holding Institution: Field Museum of Natural History Library
    Subjects: Bomen (biologie)  Identification  North America  Trees  
  155. By: Mackenzie, Elke, - Zimmermann, Martin H. (Martin Huldrych), - Webber, Edgar Ernest, - Fawcett, Pricilla,
    Publication info: Cambridge, Mass, Farlow Herbarium, Harvard University, 1977
    Holding Institution: Harvard University Botany Libraries
    Subjects: Guidebooks  Identification  Marine algae  New England  
  156. By: Madison, Harold Lester,
    Publication info: Cleveland, Ohio, Cleveland Museum of Natural History, 1922
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Identification  Ohio  Trees  
  157. By: Magill, Robert E. - Leistner, O. A.
    Publication info: Pretoria Botanical Research Institute, Dept. of Agriculture and Fisheries 1981-
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Africa, Southern  Bryophyta  Classification  Geographical distribution  Identification  Maps
  158. By: Maitland, Robert T. - Hoeven, Jan van der,
    Publication info: Leyden, C.C. van der Hoek, 1851
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Animals  Classification  Identification  Marine animals  Microorganisms  Netherlands  Zoology  
  159. By: Marshall, Nina L.
    Publication info: New York, Doubleday, Page, 1907
    Holding Institution: Multiple institutions
    Subjects: Guidebooks  Identification  Lichens  Mosses  
    BHL Collections: Women in Natural History
  160. By: Mason, Silas C. (Silas Cheever),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915
    Holding Institution: Multiple institutions
    Subjects: Date palm  Identification  Leaves  Morphology  Varieties
  161. By: Mathews, F. Schuyler (Ferdinand Schuyler),
    Edition: Ed. in colors.
    Publication info: New York, D. Appleton, 1901
    Holding Institution: NCSU Libraries
    Subjects: Identification  Trees  United States  
  162. By: Mathews, F. Schuyler (Ferdinand Schuyler),
    Publication info: New York, Putnam, 1909
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Identification  Northeastern States  Wild flowers  
  163. By: Mathews, F. Schuyler (Ferdinand Schuyler),
    Publication info: Springfield, Mass, Taber-Prang Art Co, c1899
    Holding Institution: Canadiana.org
    Subjects: Identification  Trees  
  164. By: Mathews, F. Schuyler (Ferdinand Schuyler),
    Publication info: Springfield, Mass, Taber-Prang Art Co, c1899
    Holding Institution: Canadiana.org
    Subjects: Identification  Trees  
  165. By: Mathews, F. Schuyler (Ferdinand Schuyler),
    Publication info: Springfield, Mass, Taber-Prang Art Co, c1899
    Holding Institution: Canadiana.org
    Subjects: Identification  Trees  
  166. By: Mathews, F. Schuyler (Ferdinand Schuyler),
    Publication info: Springfield, Mass, Taber-Prang Art Co, c1899
    Holding Institution: Canadiana.org
    Subjects: Identification  Trees  
  167. By: Mawe, John,
    Publication info: London, Printed for and sold by the author, and Longman, Hurst, Rees, Orme, and Brown, 1823
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Classification  Identification  Mollusks  
  168. By: McCranie, James R.
    Publication info: Cambridge, Massachusetts, Harvard University Museum of Comparative Zoology, 2018
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Conservation  Crocodiles  Geographical distribution  Honduras  Identification  Lizards  Turtles  
  169. By: McDunnough, James H. (James Halliday) - Pickett, H. D.
    Publication info: New York, N.Y, American Museum of Natural History, [1957]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.57.82C(71.6)  Apples  Classification  Coleophora anatipennella  Coleophora atlantica  Diseases and pests  Identification  Insects  Kentville  Moths  Nova Scotia  
  170. By: Meisel, A. (Augustus)
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Augustus)  1806-1894  1809-1884  Botanical illustration  Botanical specimens  Cactaceae  Correspondence  Engelmann, George,  Fagaceae  Identification  Letters  Meisel, A  Pinaceae  Pinus  Quercus  Roetter, Paulus  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  171. By: Mell, Patrick Hues,
    Publication info: Auburn, Ala, Printed by the students, 1886
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Alabama  Composition  Gramineae  Identification  
  172. By: Mendes da Costa, Emanuel, - Elmsley, Peter, - Millan, John, - Robson, James, - White, Benjamin,
    Publication info: London, Printed for the author, and sold by Millan, B. White, Elmsley, and Robson, 1778
    Holding Institution: Multiple institutions
    Subjects: Classification  Early works to 1800  Great Britain  Identification  Ireland  Mollusks  
  173. By: Mendes da Costa, Emanuel, - White, Benjamin,
    Publication info: London, Printed for B. White, 1776
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Classification  Identification  Mollusks  
  174. By: Ménétriés, E. (Édouard), - Imperatorskai︠a︡ akademīi︠a︡ nauk (Russia). Zoologicheskiĭ muzeĭ.
    Publication info: Petropoli, Typis Academiae scientiarum imperialis, 1855-1863
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Butterflies  Classification  Identification  Lepidoptera  Pictorial works  
  175. By: Menke, Karl Theodor,
    Edition: Ed. altera, auctior et emendatior
    Publication info: Pyrmonti [Germany], G. Uslar, 1830
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Classification  Identification  Mollusks  
  176. By: Menke, Karl Theodor,
    Edition: Editio altera, auctior et emendatior.
    Publication info: Pyrmonti, sumtibus Georgi Uslar, 1830
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Classification  Identification  Mollusks  
  177. By: Menzel, Michael A. - United States. Forest Service. - United States. Forest Service. Northeastern Research Station.
    Publication info: Newtown Square, Pa, U.S. Dept. of Agriculture, Forest Service, Northeastern Research Station, [2002]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Anatomy  Bats  Identification  Internet resource  Middle Atlantic States  Southern States  
  178. By: Meyranx, Pierre Stanislas,
    Publication info: Milano, A spese dell'Editore, 1831
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Classification  Identification  Mammals  
  179. By: Michaux, François-André, - Nuttall, Thomas, - Smith, J. Jay - Michaux, François-André, - Rice, Rutter & Co.,
    Publication info: Philadelphia, Published by Rice, Rutter & Co. No. 525 Minor Street, 1865
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Field guides  Forest plants  Identification  Internet resource  Leaves  North America  Pictorial works  Trees  
  180. By: Miller, F. A. (Frederick A.),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Frederick A.),  1809-1884  1836-  Botanical specimens  Cactaceae  Correspondence  Engelmann, George,  Fagaceae  Identification  Letters  Miller, F. A  Pinaceae  Pinus  Quercus  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  181. By: Miller, J. C. (Jeff C.) - Hammond, Paul C. - United States. Forest Health Technology Enterprise Team.
    Publication info: Morgantown, WV, Forest Health Technology Enterprise Team, U.S. Dept. of Agriculture, Forest Service, [2003]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Identification  Lepidoptera  Northwest, Pacific  
  182. By: Miller, J. C. (Jeff C.) - Hammond, Paul C. - United States. Forest Health Technology Enterprise Team.
    Publication info: Morgantown, W. Va, Forest Health Technology Enterprise Team, USDA Forest Service, [2000]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Identification  Moths  Northwest, Pacific
  183. By: Milne-Edwards, H. (Henri), - Haime, Jules,
    Publication info: Paris, Roret, 1857-1860
    Holding Institution: Multiple institutions
    Subjects: Cnidaria  Corals  Identification  Scleractinia  
  184. By: Minton, Sherman A.
    Publication info: New York, N.Y American Museum of Natural History [1962]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.81(545)  Amphibians  Identification  Lasbela District  Pakistan  Poisonous snakes  Reptiles  Sindh  
  185. By: Missouri Botanical Garden.
    Publication info: [St. Louis], Missouri Botanical Garden, 1990
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Identification  Missouri  Missouri Botanical Garden  Plants  Saint Louis  Trees  
  186. By: Mitchell, Richard S.,
    Publication info: Albany, N.Y, University of the State of New York, State Education Dept, 1983
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Botany  Dicotyledons  Identification  Identification guides  New York  New York (State)  Staat  Zweikeimblättrige  
    BHL Collections: Expanding Access to Biodiversity Literature
  187. By: Mitchell, Richard S.,
    Publication info: Albany, N.Y, University of the State of New York, State Education Dept, 1988
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Botany  Dicotyledons  Identification  Identification guides  New York (State)  
    BHL Collections: Expanding Access to Biodiversity Literature
  188. By: Mitchell, Richard S.,
    Publication info: Albany, N.Y, University of the State of New York, State Education Dept, 1993
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Caryophyllaceae  Geographical distribution  Identification  Molluginaceae  New York (State)  Plants  Portulacaceae  
    BHL Collections: Expanding Access to Biodiversity Literature
  189. By: Mitchell, Richard S., - Beal, Ernest O.,
    Publication info: Albany, N.Y, University of the State of New York, State Education Dept, 1979
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Botany  Dicotyledons  Geographical distribution  Identification  Identification guides  New York  New York (State)  Phytogeography  Vegetation  
  190. By: Mitchell, Richard S., - Dean, J. Kenneth.
    Publication info: Albany, N.Y, University of the State of New York, State Education Dept, 1982
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Bestimmungsbuch  Botany  Geographical distribution  Hahnenfußgewächse  Identification  Identification guides  New York  New York (State)  Phytogeography  Ranunculaceae  Staat  
    BHL Collections: Expanding Access to Biodiversity Literature
  191. By: Mohlenbrock, Robert H.,
    Publication info: Carbondale, Southern Illinois University Press, c1982
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Botany  Dicotyledons  Identification  Illinois  Pictorial works  
  192. By: Moncrieff, Perrine.
    Publication info: CHRISTCHURCH, Whitcombe & Tombs, 1925
    Holding Institution: Auckland War Memorial Museum Tāmaki Paenga Hira
    Subjects: Birds  Field guides  Identification  New Zealand  
  193. By: Montana. Department of Agriculture
    Publication info: Helena, Mont, The Dept, [1981]
    Holding Institution: Montana State Library
    Subjects: Application  Control  Handbooks, manuals, etc  Identification  Insect pests  Montana  Pesticides  
  194. By: Montana. Department of Agriculture
    Publication info: Helena, Mont, The Dept, [1983]
    Holding Institution: Montana State Library
    Subjects: Control  Forest plants  Handbooks, manuals, etc  Identification  Insect pests  Montana  Phytopathogenic microorganisms  Range plants  Weeds  Wildlife pests  
  195. By: Montana. Department of Agriculture
    Publication info: Helena, Mont, The Dept, [1987]
    Holding Institution: Montana State Library
    Subjects: Application  Control  Diseases and pests  Grain  Handbooks, manuals, etc  Identification  Insect pests  Insecticides  Montana  Protection  Seeds  
  196. By: Montana. Department of Agriculture
    Publication info: Helena, Mont, The Dept, [1981]
    Holding Institution: Montana State Library
    Subjects: Application  Bird pests  Control  Handbooks, manuals, etc  Identification  Insect pests  Montana  Pesticides  Public health  Rodents  
  197. By: Montana. Department of Agriculture
    Publication info: Helena, Mont, The Dept, [1981]
    Holding Institution: Montana State Library
    Subjects: Application  Control  Handbooks, manuals, etc  Identification  Insect pests  Insecticides  Livestock  Montana  Parasites  Poultry  
  198. By: Montana. Department of Agriculture
    Publication info: Helena, Mont, The Dept, [1981]
    Holding Institution: Montana State Library
    Subjects: Control  Handbooks, manuals, etc  Identification  Montana  Phytopathogenic microorganisms  Plant diseases  
  199. By: Montana. Environmental Management Division.
    Publication info: Helena, Mont. (Capitol Station, Helena 59620), The Division, [1986]
    Holding Institution: Montana State Library
    Subjects: Application  Control  Handbooks, manuals, etc  Herbicides  Identification  Insect pests  Lawns  Montana  Pesticides  Plants, Ornamental  Weeds  
  200. By: Montana. Environmental Management Division.
    Publication info: Helena, Mont, The Division, [1986]
    Holding Institution: Montana State Library
    Subjects: Application  Control  Handbooks, manuals, etc  Herbicides  Identification  Montana  Weeds  
  201. By: Montana. Environmental Management Division. - Montana. Food & Consumer Safety Bureau.
    Publication info: Helena, Mont, The Division, [1986?]
    Holding Institution: Montana State Library
    Subjects: Application  Control  Handbooks, manuals, etc  Identification  Insecticides  Montana  Mosquitoes  
  202. By: Moore, Frederic, - Zoological Society of London.
    Publication info: [London, Zoological Society of London], 1881
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Identification  India  Lepidoptera  Moths  Noctuidae  
  203. By: Moore, James W. - Alberta Environmental Centre.
    Publication info: Vegreville, Alta, Alberta Environmental Centre, June 1989
    Holding Institution: University of Alberta Library
    Subjects: Alberta  Dickson Reservoir (Alta.)  Fish populations  Fishes  Fishing  Gleniffer Lake  Gleniffer Lake (Alta.)  Identification  
  204. By: Moquin-Tandon, Alfred,
    Edition: 2. éd.
    Publication info: Paris, J.-B. Baillière et fils, 1866
    Holding Institution: The New York Academy of Medicine
    Subjects: Botany, Medical  Classification  Fruit  Fruit -- Therapeutic use  Identification  Materia medica, Vegetable  Medicinal plants  Medicinal plants -- Classification  Medicinal plants -- Identification  Plants  Plants -- Therapeutic use  Therapeutic use  
    BHL Collections: Expanding Access to Biodiversity Literature
  205. By: Morrison, Lethe Eleanora.
    Publication info: 1922
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Bacteria  Identification  Thermophilic bacteria  
  206. By: Mosely, Martin E. (Martin Ephraim), - Kimmins, Douglas Eric, - British Museum (Natural History). Department of Entomology. [Neuroptera].
    Publication info: London, British Museum, 1953
    Holding Institution: Natural History Museum Library, London
    Subjects: Australia  Caddis flies  Distribution  Identification  New Zealand  Trichoptera  
    BHL Collections: Natural History Museum (London) Publications
  207. By: Moul, Edwin T. - Von Arx, Ruth.
    Publication info: Seattle, U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, 1973
    Holding Institution: Penn State University
    Subjects: Identification  Plants  
  208. By: Mueggler, W. F. - Intermountain Research Station (Ogden, Utah)
    Publication info: Ogden, Utah, U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, [1988]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Aspen  Idaho  Identification  Nevada  Plant communities  Utah
  209. By: Müller, Johannes, - Henle, Jacob,
    Publication info: Berlin, Veit und comp, 1841
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Chondrichthyes  Classification  Identification  
    BHL Collections: Blog Features | Shark Week Collection | Under the Sea: World Oceans Day
  210. By: Müller, Otto Frederik,
    Publication info: Kopenhagen, Heineck und Faber, 1771
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Helminths  Identification  Parasitology  Worms  
  211. By: Mulsant, Martial Étienne,
    Publication info: Lyon, Louis Babeuf, 1830
    Holding Institution: University of Alberta Library
    Subjects: France  Identification  Insects  
  212. By: Munz, Philip A. (Philip Alexander),
    Publication info: Philadelphia, American Entomological Society, 1919
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Identification  Odonata  
  213. By: Murray, David F. - Schell, Ann-Lillian. - United States. Forest Service. - United States. Bureau of Land Management.
    Publication info: [Washington, D.C.], U.S. Department of Agriculture, Forest Service, 1979
    Holding Institution: Bureau of Land Management
    Subjects: Alaska  Field guides  Identification  Plant conservation  Rare plants  
  214. By: Murtfeldt, Mary Esther,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Mary Esther),  1809-1884  1848-1913  Botanical specimens  Correspondence  Engelmann, George,  Identification  Letters  Murtfeldt, Mary E  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  215. By: Musil, Albina F. (Albina Frances),
    Publication info: Washington, D.C, Agricultural Marketing Service, U.S. Dept. of Agriculture, 1963
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Field crops  Identification  Seeds  Weeds
  216. By: Musser, Guy G. - Califia, Debra.
    Publication info: New York, N.Y, American Museum of Natural History, c1982
    Holding Institution: American Museum of Natural History Library
    Subjects: Borneo  Identification  Indonesia  Malay Archipelago  Mammals  Maratua Island  Rats
  217. By: Nakahara, Sueo. - United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs.
    Publication info: Beltsville, Md, U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, Plant Protection and Quarantine, 1982
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Geographical distribution  Identification  Scale insects  United States
  218. By: Nakai, Takenoshin, - Hyŏndae Hwarang (Korea. - Chōsen Sōtokufu Ringyō Shikenjō.
    Publication info: [Keijō, [Chōsen Sōtokufu], Taishō 4-Shōwa 14 [1915-1939]
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Bibliographies  Bibliography  Field guides  Identification  Korea  Woody plants  
  219. By: Navás, Longinos, - Institut d'Estudis Catalans. Secció de Ciències
    Publication info: Barcelona, Institut d'Estudis Catalans, 1913
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Classification  Identification  Owlflies  
    BHL Collections: Publicaciones en Español
  220. By: Naylor, Gavin J. P. - Caira, Janine N., - Jensen, K. (Kirsten), - Rosana, K. A. M. - White, William T. (William Toby), - Last, P. R.
    Publication info: [New York], American Museum of Natural History, c2012
    Holding Institution: American Museum of Natural History Library
    Subjects: Chondrichthyes  Classification  coevolution  Fishes  Genetics  Geographical distribution  Host-parasite relationships  Identification  marine biodiversity  mitochondrial DNA  Molecular aspects  NAD (Coenzyme)  Nucleotide sequence  Parasites  Phylogeny  Rays (Fishes)  Sharks  Variation  
  221. By: Nees von Esenbeck, Theodor Friedrich Ludwig, - Sinning, Wilhelm,
    Publication info: Düsseldorf, In der lithographischen anstalt von Arnz & comp, 1831
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Anatomy  Field guides  Flowers  Identification  Pictorial works  Varieties  
  222. By: Nelson, Joseph S - Paetz, Martin J.
    Edition: 2nd ed.
    Publication info: Edmonton, University of Alberta Press, 1992
    Holding Institution: University of Alberta Press
    Subjects: Alberta  Fishes  Freshwater fishes  Identification  
  223. By: Newbigin, Marion I. (Marion Isabel),
    Publication info: London, Swan Sonnenschein, 1910
    Holding Institution: University of California Libraries
    Subjects: Classification  Great Britain  Identification  Marine animals  Marine biology  
  224. By: Newhall, Charles S. (Charles Stedman),
    Publication info: New York, G.P. Putnam's Sons, 1892
    Holding Institution: Canadiana.org
    Subjects: Collection and preservation  Identification  Leaves  North America  Trees  
  225. By: Newhall, Charles S. (Charles Stedman),
    Publication info: New York, G.P. Putnam's Sons, 1890
    Holding Institution: Canadiana.org
    Subjects: Identification  Leaves  North America  Trees  
  226. By: Nickerson, Mona F.
    Publication info: Fort Collins, Colo, Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1976
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Grasses  Identification  Plants  Shrubs  Trees  
  227. By: Nikula, Blair. - Burne, Matthew R., - Loose, Jennifer L. - Massachusetts. Natural Heritage & Endangered Species Program.
    Publication info: Westborough, MA, Massachusetts Division of Fisheries & Wildlife, Natural Heritage & Endangered Species Program, 2003
    Holding Institution: UMass Amherst Libraries
    Subjects: Damselflies  Dragonflies  Identification  Massachusetts  Odonata  
  228. By: Nördlinger, Hermann von, - Grosjean, N., - Mathieu, Auguste, - Imprimerie de P. Trenel,
    Publication info: Nancy, N. Grosjean, libraire de l'École impérial forestière, place Stanislas, 7, [between 1851 and 1855?]
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Identification  Specimens  Timber  Wood  
  229. By: Norman, Alfred Merle, - Stebbing, Thomas R. R. (Thomas Roscoe Rede), - Zoological Society of London.
    Publication info: London, Zoological Society of London, 1886
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Identification  Isopoda  North Atlantic Ocean  
  230. By: North Carolina. Dept. of Conservation and Development. - Holmes, J. S. (John Simcox),
    Publication info: Chapel Hill, N.C, North Carolina Geological and Economic Survey, 1923
    Holding Institution: NCSU Libraries
    Subjects: Identification  North Carolina  Trees  
  231. By: Northeastern Forest Experiment Station (Radnor, Pa.)
    Publication info: Upper Darby, Pa, Northeastern Forest Experiment Station, [1977]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Equipment and supplies  Identification  Trees  
  232. By: Nuttall, Thomas,
    Publication info: Philadelphia, Pa, American Philosophical Society, 1841
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Compositae  Identification  
    BHL Collections: Engelmann Herbarium
  233. By: O.M. Scott & Sons. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Marysville, Ohio, O.M. Scott & Sons Co, [1927?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Catalogs  Field crops  Identification  Marysville  Nurseries (Horticulture)  Nursery stock  Ohio  Quality  Seed supply  Seeds  
    BHL Collections: Seed & Nursery Catalogs
  234. By: O'Brien, Helen S.
    Edition: 1st ed.
    Publication info: Fort Myers, FL, O'Brien Color Studio, 1953
    Holding Institution: MBLWHOI Library
    Subjects: Identification  Shells  
  235. By: Ogden, Eugene Cecil.
    Publication info: Albany, University of the State of New York, State Education Dept, 1974
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Aquatic plants  Atlases  Geographical distribution  Identification  Identification guides  Maps  New York (State)  Plant anatomy  
    BHL Collections: Expanding Access to Biodiversity Literature
  236. By: Ogden, Eugene Cecil.
    Publication info: Albany, N.Y, University of the State of New York, State Education Dept, 1976
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Freshwater plants  George, Lake (Lake)  Identification  Marsh plants  New York (State)  
    BHL Collections: Expanding Access to Biodiversity Literature
  237. By: Ogden, Eugene Cecil.
    Publication info: Albany, University of the State of New York, State Education Dept, 1974
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Identification  New York (State)  Potamogeton  
    BHL Collections: Expanding Access to Biodiversity Literature
  238. By: Ogden, Eugene Cecil. - Conway, Kathryn M. - Lacy, Anne E.
    Publication info: Albany, N.Y, University of the State of New York, State Education Dept, 1981
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Ferns  Identification  Identification guides  Northeastern States  
    BHL Collections: Expanding Access to Biodiversity Literature
  239. By: Ogden, Eugene Cecil. - Mitchell, Richard S., - New York State Museum. - University of the State of New York.
    Publication info: Albany, N.Y, University of the State of New York, State Education Dept, 1990
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Fruit  Identification  Identification guides  Northeastern States  
    BHL Collections: Expanding Access to Biodiversity Literature
  240. By: Ostry, Michael E. - Anderson, Neil A. - O'Brien, Joseph G. - United States. Forest Service. Northern Research Station.
    Publication info: Newtown Square, PA, U.S. Dept. of Agriculture, Forest Service, Northern Research Station, [2011]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Ecology  Identification  Macrofungi  Mushrooms  United States  
  241. By: Owen, Buzz, - Kershaw, Robert,
    Publication info: [Encinitas, CA?], San Diego Shell Club, 2014
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Abalones  Australia  Identification  New Zealand  Pictorial works  
  242. By: Owen, Richard,
    Publication info: London, Zoological Society?, 1881
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Cephalopoda  Identification  
  243. By: Owen, Richard, - Bennett, George,
    Publication info: London, Zoological Society?, 1842
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Australia  Cephalopoda  Identification  Mollusks  
  244. By: Palisot De Beauvois, Ambrose-Marie-Francçois-Joseph, - Audinet Serville, (Jean Guillaume), M. - Prêtre, Jean Gabriel, - Imprimerie de Langlois.
    Publication info: Paris Imprimerie de Fain et compagnie 1805-[1821]
    Holding Institution: Library of the Netherlands Entomological Society, Naturalis Biodiversity Center
    Subjects: @NEV Collectie  Africa, French-speaking West  Classification  Field guides  French-speaking Western Africa  Haiti  Identification  Insects  Pictorial works  United States  
  245. By: Pantocsek, Josef,
    Publication info: Nagy-Tapolcsány, Buchdruckerei von Julius Platzko, 1886-1905
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Bacillariaceae, Fossil  Classification  Hungary  Identification  Paleobotany  
  246. By: Pappe, L. (Ludwig),
    Publication info: Cape Town, Van de Sandt de Villiers & Tier, 1853
    Holding Institution: Field Museum of Natural History Library
    Subjects: Cape of Good Hope (Cape)  Fishes  Identification  Marine fishes  South Africa  
  247. By: Parker, C. R., - Wiggins, Glenn B. - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1987
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Asia  Caddisflies  Identification  North America  
  248. By: Parkinson, M.
    Publication info: Toronto, Educational Publishing Co, 1905
    Holding Institution: Queen's University, W.D. Jordan Special Collections & Music Library
    Subjects: Identification  Wild flowers  
  249. By: Parsons, Frances Theodora,
    Edition: New ed. ... 56th thousand.
    Publication info: New York, C. Scribner's sons, 1900
    Holding Institution: Brigham Young University-Idaho
    Subjects: Identification  Northeastern States  Pictorial works  Wild flowers  
    BHL Collections: Women in Natural History
  250. By: Parsons, Frances Theodora,
    Edition: Rev. and enl. ed.
    Publication info: New York, C. Scribner, 1895
    Holding Institution: Multiple institutions
    Subjects: Identification  Northeastern States  Wild flowers  
    BHL Collections: Women in Natural History
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  1. By: Albertson, Jesse L. - Dietrich, Christopher H.
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 2006-12-01
    Subjects: Biogeography  Homoptera  Identification  Morphology  taxonomy  
  2. By: Albertson, Jesse L. - Dietrich, Christopher H.
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 2005-03-01
    Subjects: Distribution  Homoptera  Identification  Morphology  Phylogeny  taxonomy  
  3. By: Bellot Vargas, Carlos Henry - Almeida, Armando Antunes de
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 1996-01-01
    Subjects: Food  Identification  Insect fragments  micromorphology  
  4. By: Bento, Matheus - Jameson, Mary - Seidel, Matthias
    Type: Article
    In: ZooKeys
    Volume: 1124
    Date: 2022
    Page Range: 161--189
    Publication Info: Pensoft Publishers 2022
    Subjects: chafers  Identification  Morphology  Neotropical region  taxonomy
  5. By: Betters, Melissa - Cordes, Erik
    Type: Article
    In: American Malacological Society
    Volume: 1189
    Date: 2024
    Page Range: 1--32
    Publication Info: Pensoft Publishers 2024
    Subjects: Gastropoda  Identification  species delimitation  systematics  taxonomy
  6. By: Bonato, Lucio - Lopresti, Massimo - Minelli, Alessandro - Cerretti, Pierfilippo
    Type: Article
    In: ZooKeys
    Volume: 443
    Date: 2014
    Page Range: 1-9
    Publication Info: Pensoft Publishers 2014
    Subjects: Chilopoda  Europe  Geophilomorpha  Identification  interactive key  Morphology  
  7. By: Borkent, Art,
    Type: Article
    In: ZooKeys
    Volume: 1071
    Date: 2021
    Page Range: 43--48
    Publication Info: Pensoft Publishers 2021
    Subjects: Identification  keys  taxonomy
  8. By: Bremm, Camila de Queiroz - Schulz, UH.
    Type: Article
    In: Instituto Internacional de Ecologia
    Date: 2014-05-01
    Publication Info: Instituto Internacional de Ecologia
    Subjects: Identification  photographic guide  Sagittae  
  9. By: Cabrera, Nora - Rocca, Margarita
    Type: Article
    In: Revista de la Sociedad Entomológica Argentina
    Date: 2012-06-01
    Subjects: Identification  Insect-plant associations  leaf beetles  Vaccinium corymbosum  
  10. By: Catalano, María Inés - Paradell, Susana L. - Dietrich, Christopher H.
    Type: Article
    In: ZooKeys
    Volume: 352
    Date: 2013
    Page Range: 1-7
    Publication Info: Pensoft Publishers 2013
    Subjects: Auchenorrhyncha  Distribution  Identification  Morphology  
  11. By: Corrêa, Marcos Melo - Scudeller, Veridiana Vizoni - Araújo, Maria Gracimar Pacheco de
    Type: Article
    In: Instituto Nacional de Pesquisas da Amazônia
    Date: 2015-03-01
    Publication Info: Instituto Nacional de Pesquisas da Amazônia
    Subjects: Amazonia  Identification  taxonomy  
  12. By: Couri, Marcia Souto
    Type: Article
    In: Instituto Internacional de Ecologia
    Date: 2005-11-01
    Publication Info: Instituto Internacional de Ecologia 2005-11-01
    Subjects: Fannia  Fanniidae  Identification  key to males  pusio sub-group  
  13. By: Couri, Marcia Souto
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 2007-03-01
    Subjects: Afrotropical region  Identification  taxonomy  
  14. By: Couri, Marcia Souto
    Type: Article
    In: Revista Brasileira de Entomologia
    Date: 2010-01-01
    Subjects: Australasian and Oceanian regions  Identification  taxonomy  
  15. By: Cousseau, María Berta - González-Castro, Mariano - Figueroa, Daniel E. - Gosztonyi, Atila E.
    Type: Article
    In: Revista de biología marina y oceanografía
    Date: 2005-12-01
    Subjects: Identification  Mugil platanus  Mugilidae  taxonomy  
  16. By: Craig, Cody - Bonner, Timothy
    Type: Article
    In: ZooKeys
    Volume: 874
    Date: 2019
    Page Range: 31--45
    Publication Info: Pensoft Publishers 2019
    Subjects: Checklist  Dichotomous key  Drainage  Fish  Identification  key  occurrence  Texas
  17. By: Dietrich, Christopher H.
    Type: Article
    In: ZooKeys
    Volume: 124
    Date: 2011
    Page Range: 19-39
    Publication Info: Pensoft Publishers 2011
    Subjects: Auchenorrhyncha  Distribution  Homoptera  Identification  Morphology  
  18. By: Doorenweerd, Camiel - Haren, Merel M. van - Schermer, Maarten - Pieterse, Sander - Nieukerken, Erik J. van
    Type: Article
    In: ZooKeys
    Volume: 422
    Date: 2014
    Page Range: 87-101
    Publication Info: Pensoft Publishers 2014
    Subjects: Biodiversity  Cameraria  Conservation  Identification  Leafminers  Macrosaccus  Monitoring  Phyllonorycter  Triberta
  19. By: Engel, Michael S. - Rasmussen, Claus, - Ayala, Ricardo - Oliveira, Favízia Freitas de
    Type: Article
    In: ZooKeys
    Volume: 1172
    Date: 2023
    Page Range: 239--312
    Publication Info: Pensoft Publishers 2023
    Subjects: Anthophila  Apoidea  Biodiversity  Biology  Checklist  Identification  Meliponini  Phylogeny
  20. By: Estupiñan, Ruth Amanda - Ferrari, Stephen F. - Gonçalves, Evonnildo. C. - Barbosa, Maria Silvanira - Vallinoto, Marcelo - Cruz Schneider, Maria Paula
    Type: Article
    In: ZooKeys
    Volume: 637
    Date: 2016
    Page Range: 89-106
    Publication Info: Pensoft Publishers 2016
    Subjects: Amazon Basin  Amphibians  COI  DNA barcoding  Identification  taxonomy
  21. By: Fanelli, Elena - Vovlas, Alessio - Santoro, Simona - Troccoli, Alberto - Lucarelli, Giuseppe - Trisciuzzi, Nicola - De Luca, Francesca
    Type: Article
    In: ZooKeys
    Volume: 824
    Date: 2019
    Page Range: 1-19
    Publication Info: Pensoft Publishers 2019
    Subjects: cyst-forming nematode  Embryogenesis  histopathology  Identification  Phylogeny  SEM morphology  
  22. By: Francini, Ronaldo Bastos - Penz, Carla Maria,
    Type: Article
    In: Biota Neotropica
    Date: 2006-01-01
    Subjects: butterfly  genitalia  Identification  mimicry  
  23. By: Gudžinskas, Zigmantas - Petrulaitis, Lukas - Žalneravičius, Egidijus
    Type: Article
    In: PhytoKeys
    Volume: 121
    Date: 2019
    Page Range: 29-41
    Publication Info: Pensoft Publishers 2019
    Subjects: Alien species  Ecology  Identification  invasiveness  Morphology  Naturalization  Reproduction
  24. By: Han, Yun Jong - Achterberg, C. van - Kim, Hyojoong
    Type: Article
    In: National Research Foundation of Korea
    Volume: 1193
    Date: 2024
    Page Range: 219--243
    Publication Info: Pensoft Publishers 2024
    Subjects: Description  Identification  key  parasitoid  Republic of Korea
  25. By: Hansson, Christer - Shevtsova, Ekaterina
    Type: Article
    In: ZooKeys
    Volume: 232
    Date: 2012
    Page Range: 1-157
    Publication Info: Pensoft Publishers 2012
    Subjects: Aedeagus  Cecidomyiidae  endoparasitoids  female-biased sex-ratios  Gall-midges  Identification  koinobionts  male genitalia  morphological characters  neotype  new combinations  phallobase  synonymy  taxonomy  thelytoky  wing interference patterns  WIPs  
  26. By: Harbach, Ralph - Dallimore, Thom - Briscoe, Andrew - Culverwell, C. Lorna - Vaux, Alexander G.C. - Medlock, Jolyon M.
    Type: Article
    In: ZooKeys
    Volume: 671
    Date: 2017
    Page Range: 119-130
    Publication Info: Pensoft Publishers 2017
    Subjects: adults  bionomics  country records  Diagnosis  Identification  Larvae  male genitalia  Pupae  
  27. By: Houghton, David
    Type: Article
    In: ZooKeys
    Volume: 189
    Date: 2012
    Page Range: 1-389
    Publication Info: Pensoft Publishers 2012
    Subjects: Biodiversity  Caddisflies  caddisfly  Fauna  Identification  Minnesota  Trichoptera
  28. By: Hu, Hongmin - He, Minghui - Wu, Youpeng - Long, Sihan - Zhang, Xu - Liu, Lili - Shen, Xiangchun - Wijayawardene, Nalin - Meng, Zebin - Long, Qingde - Kang, Jichuan - Li, Qirui
    Type: Article
    In: MycoKeys
    Volume: 102
    Date: 2024
    Page Range: 317--322
    Publication Info: Pensoft Publishers 2024
    Subjects: Description  Identification  key  parasitoid  Republic of Korea
  29. By: Jactel, Hervé - Battisti, Andrea - Branco, Manuela - Douma, Jacob C. - Kenis, Marc - Orazio, Christophe - Robinet, Christelle - Santini, Alberto - Sapundzhieva, Anna - Seehausen, Martin Lukas - Stoev, Pavel
    Type: Article
    In: NeoBiota
    Volume: 84
    Date: 2023
    Page Range: 1--7
    Publication Info: Pensoft Publishers 2023
    Subjects: Biological control  biosecurity  containment  Detection  eradication  Identification
  30. By: Jactel, Hervé - Desprez-Loustau, Marie-Laure - Battisti, Andrea - Brockerhoff, Eckehard G. - Santini, Alberto - Stenlid, Jan - Bjorkman, Christer - Branco, Manuela - Dehnen-Schmutz, Katharina - Douma, Bob - Drakulic, Jassy - Drizou, Fryni - Eschen, René - Franco, José Carlos - Gossner, Martin - Green, Samantha - Kenis, Marc - kjiwpalk, Maartje - Liebhold, Andrew M. - Orazio, Christophe - Prospero, Simone - Robinet, Christelle - Schroeder, Martin - Slippers, Bernard - Stoev, Pavel - Sun, Jianghua - van den Dool, Robbert - Wingfield, Michael J. - Zalucki, Myron P.
    Type: Article
    In: NeoBiota
    Volume: 58
    Date: 2020
    Page Range: 107--127
    Publication Info: Pensoft Publishers 2020
    Subjects: Capacity building  Detection  Disease  exotic  Forest health  Fungi  Identification  Insects  interdisciplinarity  Management
  31. By: Klimaszewski, J. - Sikes, Derek - Brunke, Adam J. - Bourdon, Caroline
    Type: Article
    In: ZooKeys
    Volume: 848
    Date: 2019
    Page Range: 57-102
    Publication Info: Pensoft Publishers 2019
    Subjects: Identification  Nomenclature  North America  northern species  Rove beetles  taxonomy
  32. By: Klimaszewski, J. - Webster, Reginald P. - Langor, David - Bourdon, Caroline - Jacobs, Jenna
    Type: Article
    In: ZooKeys
    Volume: 327
    Date: 2013
    Page Range: 65-101
    Publication Info: Pensoft Publishers 2013
    Subjects: Canada  Coleoptera  Dinaraea  Identification  Staphylinidae  taxonomy
  33. By: Knapp, Sandra - Vorontsova, Maria - Sarkinen, Tiina
    Type: Article
    In: PhytoKeys
    Volume: 127
    Date: 2019
    Page Range: 39-76
    Publication Info: Pensoft Publishers 2019
    Subjects: Africa  Aldabra  Azores  Canary Islands  Cape Verde  Comoros  cultivated plants  Identification  keys  La Réunion  Madagascar  Madeira  Mauritius  Seychelles  Solanum  Weeds  
  34. By: Knapp, Sandra - Chiarini, Franco - Cantero, Juan José - Barboza, Gloria Estela.
    Type: Article
    In: PhytoKeys
    Volume: 164
    Date: 2020
    Page Range: 33--66
    Publication Info: Pensoft Publishers 2020
    Subjects: Andes  black nightshades  dry forests  endemic  glandular pubescence  Identification  new species  rarity
  35. By: Li, Jun - Achterberg, C. van - Zheng, Minlin - Chen, Jiahua
    Type: Article
    In: ZooKeys
    Volume: 933
    Date: 2020
    Page Range: 95--105
    Publication Info: Pensoft Publishers 2020
    Subjects: Identification  key  Myiocephalus  taxonomy
  36. By: Li, Xinyu - Pape, Thomas - Zhang, Dong
    Type: Article
    In: ZooKeys
    Volume: 891
    Date: 2019
    Page Range: 119--156
    Publication Info: Pensoft Publishers 2019
    Subjects: Biology  Distribution  horse stomach bot fly  Identification  Nomenclature  taxonomy
  37. By: Lima, Élison Fabrício Bezerra - Monteiro, Renata Chiarini - Zucchi, Roberto Antônio
    Type: Article
    In: Biota Neotropica
    Date: 2013-06-01
    Subjects: damages  fabaceous  host association  Identification  thrips diversity  
  38. By: Magnuson, William
    Type: Article
    In: Nature Conservation
    Volume: 8
    Date: 2014
    Page Range: 77-94
    Publication Info: Pensoft Publishers 2014
    Subjects: Biodiversity  complementarity  concordance  data quality  detectability  Distribution  Identification  Remote sensing  Sampling  stakeholder  stratification
  39. By: Martellos, Stefano - Ukosich, Luca - Avian, Massimo
    Type: Article
    In: ZooKeys
    Volume: 554
    Date: 2016
    Page Range: 1-25
    Publication Info: Pensoft Publishers 2016
    Subjects: biodiversity informatics  Cnidaria  FRIDA  Identification  jellyfish  Medusozoa  
  40. By: Martins, Sidnei Terezinha S - D'Incao, Fernando
    Type: Article
    In: Revista Brasileira de Zoologia
    Date: 1996-01-01
    Subjects: Brazil  Decapoda  Distribution  Identification  Pinnotheridae  
  41. By: Martín-Vega, Daniel - Niederegger, Senta
    Type: Article
    In: Deutsche entomologische Zeitschrift
    Volume: 62
    Issue: 2
    Date: 2015
    Page Range: 239--245
    Publication Info: Berlin Nicolai'sche Verlags-Buchandlung 1881-
    Subjects: Centrophlebomyia furcata  Forensic entomology  Identification  larval morphology  Liopiophila varipes  Phylogeny  Piophila casei  Piophila megastigmata  Prochyliza nigrimana  Stearibia nigriceps
  42. By: Marvaldi, Adriana E.
    Type: Article
    In: Revista chilena de historia natural
    Date: 2003-12-01
    Subjects: Curculionoidea  Identification  Larvae  South America  
  43. By: Mawdsley, Jonathan
    Type: Article
    In: ZooKeys
    Volume: 655
    Date: 2017
    Page Range: 131-139
    Publication Info: Pensoft Publishers 2017
    Subjects: Africa  Apidae  Hymenoptera  Identification  Large carpenter bee  pollinator  taxonomy  Xylocopa  
  44. By: Mawdsley, Jonathan - Erwin, Terry Lee - Sithole, Hendrik - Mawdsley, James - Mawdsley, Alice
    Type: Article
    In: ZooKeys
    Volume: 143
    Date: 2011
    Page Range: 47-81
    Publication Info: Pensoft Publishers 2011
    Subjects: Anthia  Apristis promontorii Péringuey  Carabidae  Identification  savanna  South Africa  taxonomy  
  45. By: McElrath, Thomas - Boyd, Olivia - McHugh, Joseph
    Type: Article
    In: ZooKeys
    Volume: 634
    Date: 2016
    Page Range: 47-55
    Publication Info: Pensoft Publishers 2016
    Subjects: data matrix  Identification  interactive key  Lucid  minute clubbed beetles  Morphology
  46. By: Meier, Noah - Urfer, Karin - Haraldseide, Håkon - Vårdal, Hege - Klopfstein, Seraina
    Type: Article
    In: Journal of Hymenoptera Research
    Volume: 91
    Date: 2022
    Page Range: 83--183
    Publication Info: Pensoft Publishers 2022
    Subjects: barcode library  Bayesian phylogenetic analysis  dark taxa  Identification  standard markers
  47. By: Mirab-balou, Majid - Minaei, Kambiz - Chen, Xuexin.
    Type: Article
    In: ZooKeys
    Volume: 317
    Date: 2013
    Page Range: 27-52
    Publication Info: Pensoft Publishers 2013
    Subjects: Identification  Iran  Thripinae  Thysanoptera  
  48. By: Mouriño-Pérez, Rosa R - Álvarez-Borrego, Josué - Gallardo-Escárate, Cristian
    Type: Article
    In: Revista de biología marina y oceanografía
    Date: 2006-07-01
    Subjects: Bacteria  digital systems  Identification  
  49. By: Nastasi, Louis - Buffington, Matthew L. - Davis, Charles Carroll - Deans, Andrew R.
    Type: Article
    In: Agricultural Research Service
    Volume: 1196
    Date: 2024
    Page Range: 177--207
    Publication Info: Pensoft Publishers 2024
    Subjects: Cecidology  Identification  taxonomy
  50. By: Noblick, Larry
    Type: Article
    In: PhytoKeys
    Volume: 81
    Date: 2017
    Page Range: 19-46
    Publication Info: Pensoft Publishers 2017
    Subjects: Anatomy  Arecaceae  Identification  key  Syagrus  
  51. By: Noblick, Larry
    Type: Article
    In: PhytoKeys
    Volume: 26
    Date: 2013
    Page Range: 75-99
    Publication Info: Pensoft Publishers 2013
    Subjects: acaulescent  Arecaceae  Identification  leaflet anatomy  Syagrus  
  52. By: Nogueira, David - Oliveira, Favízia Freitas de - Oliveira, Marcio Luiz de
    Type: Article
    In: ZooKeys
    Volume: 713
    Date: 2017
    Page Range: 113-130
    Publication Info: Pensoft Publishers 2017
    Subjects: Identification  lectotype  Meliponini  Morphology  stingless bee  taxonomy  
  53. By: Nunez, Enio - Couri, Marcia Souto
    Type: Article
    In: Papéis Avulsos de Zoologia (São Paulo)
    Date: 2011-01-01
    Subjects: Identification  key  Morphology  revision  taxonomy  
  54. By: Pekbey, Gamze
    Type: Article
    In: ZooKeys
    Volume: 937
    Date: 2020
    Page Range: 129--138
    Publication Info: Pensoft Publishers 2020
    Subjects: Anatolia  Flesh fly  Identification  Mediterranean Region  Mersin  Middle East
  55. By: Pook, Victoria - Sharkey, Michael J. - Wahl, David B.
    Type: Article
    In: Deutsche entomologische Zeitschrift
    Volume: 63
    Issue: 1
    Date: 2016
    Page Range: 137--148
    Publication Info: Berlin Nicolai'sche Verlags-Buchandlung 1881-
    Subjects: giant ichneumon fly  Identification  parasitoid
  56. By: Portman, Zachary - Arduser, Michael - Lane, Ian - Cariveau, Daniel
    Type: Article
    In: ZooKeys
    Volume: 1130
    Date: 2022
    Page Range: 103--152
    Publication Info: Pensoft Publishers 2022
    Subjects: Agapostemon  Augochlora  Augochlorella  Identification  Paraugochloropsis  species complex
  57. By: Queiroga, Henrique - Costa, Filipe - Holdich, David
    Type: Article
    In: ZooKeys
    Volume: 635
    Date: 2016
    Page Range: 1-29
    Publication Info: Pensoft Publishers 2016
    Subjects: Crustacea  Distribution  Dynamene  Identification  Isopoda  Sphaeromatidae  
  58. By: Rambold, Gerhard - Elix, John A. (John Alan), - Heindl-Tenhunen, Bärbel - Köhler, Thomas - Nash, Thomas H. - Neubacher, Dieter - Reichert, Wolfgang - Zedda, Luciana - Triebel, Dagmar
    Type: Article
    In: MycoKeys
    Volume: 8
    Date: 2014
    Page Range: 11-16
    Publication Info: Pensoft Publishers 2014
    Subjects: biodiversity informatics  characters  Identification  trait database  
  59. By: Robertson, David - Estapé, Carlos J. - Morgan Estape, Allison - Richter, Lee - Pena, Ernesto - Victor, Benjamin
    Type: Article
    In: ZooKeys
    Volume: 1112
    Date: 2022
    Page Range: 219--221
    Publication Info: Pensoft Publishers 2022
    Subjects: Biodiversity  Caribbean  Identification  Reef fishes
  60. By: San Martín, Guillermo - Worsfold, Tim M.
    Type: Article
    In: ZooKeys
    Volume: 488
    Date: 2015
    Page Range: 1-29
    Publication Info: Pensoft Publishers 2015
    Subjects: Identification  keys  NE Atlantic Ocean  Polychaeta  
  61. By: Schneider, Scott
    Type: Article
    In: ZooKeys
    Volume: 862
    Date: 2019
    Page Range: 81-87
    Publication Info: Pensoft Publishers 2019
    Subjects: Identification  invasive species  Louisiana  Pest  Phragmites australis  scale insect  
  62. By: Silvertown, Jonathan - Harvey, Martin - Greenwood, Richard - Dodd, Mike - Rosewell, Jon - Rebelo, Tony - Ansine, Janice - McConway, Kevin
    Type: Article
    In: ZooKeys
    Volume: 480
    Date: 2015
    Page Range: 125-146
    Publication Info: Pensoft Publishers 2015
    Subjects: Biodiversity  Citizen science  Crowdsourcing  Identification  Learning  Learning design  social networking
  63. By: Siyam, Manal - Dunlop, Jason A. - Kovařík, František - Mohammad, Abubakr
    Type: Article
    In: Zoosystematics and Evolution
    Volume: 99
    Issue: 1
    Date: 2023
    Page Range: 45--53
    Publication Info: Pensoft Publishers 2023
    Subjects: Distribution  East Africa  Identification  Public health  Scorpiones
  64. By: Skvarla, Michael - Fisher, J. Ray - Dowling, Ashley
    Type: Article
    In: ZooKeys
    Volume: 418
    Date: 2014
    Page Range: 1-103
    Publication Info: Pensoft Publishers 2014
    Subjects: Bdelloidea  Eupodina  Identification  key  Prostigmata  
  65. By: Snelling, Roy - Borowiec, Marek - Prebus, Matthew
    Type: Article
    In: ZooKeys
    Volume: 372
    Date: 2014
    Page Range: 27-89
    Publication Info: Pensoft Publishers 2014
    Subjects: Identification  key  North America  taxonomy
  66. By: Souza, Adelson S. de - Costa, Rauquírio Marinho da - Abrunhosa, Fernando
    Type: Article
    In: Zoologia (Curitiba)
    Date: 2013-06-01
    Subjects: Decapod crabs  Identification  larval morphology  Zooplankton  
  67. By: Steck, Gary - Ekesi, Sunday
    Type: Article
    In: ZooKeys
    Volume: 540
    Date: 2015
    Page Range: 443-466
    Publication Info: Pensoft Publishers 2015
    Subjects: Identification  immature stages  Mediterranean fruit fly  taxonomy  
  68. By: Steiner, Warren E., Jr.
    Type: Article
    In: ZooKeys
    Volume: 415
    Date: 2014
    Page Range: 311-327
    Publication Info: Pensoft Publishers 2014
    Subjects: Antipredator defense  Identification  immature stages  North America  pinching organs  rotten wood  saproxylic insects  urogomphi
  69. By: Sultana, Riffat - Panhwar, Waheed Ali - Wagan, Muhammad Saeed - Khatri, Imran
    Type: Article
    In: ZooKeys
    Volume: 466
    Date: 2014
    Page Range: 1-11
    Publication Info: Pensoft Publishers 2014
    Subjects: Identification  new record  new species  Pakistan  Sathrophyllia  systematics  
  70. By: Telnov, Dmitry - Perkovsky, Evgeny E. - Vasilenko, Dmitry - Yamamoto, Shuhei
    Type: Article
    In: ZooKeys
    Volume: 1068
    Date: 2021
    Page Range: 189--201
    Publication Info: Pensoft Publishers 2021
    Subjects: Eurypinae  Identification  Morphology  phoresy  Priabonian  Rovno amber  taxonomy
  71. By: Thompson, Christian - Pape, Thomas
    Type: Article
    In: ZooKeys
    Volume: 550
    Date: 2016
    Page Range: 135-152
    Publication Info: Pensoft Publishers 2016
    Subjects: biodiversity informatics infrastructure  Flies  Identification  nomenclator  quality assurance standard  taxonomic catalog  
  72. By: Vanzolini, P. E. (Paulo Emilio)
    Type: Article
    In: Papéis Avulsos de Zoologia (São Paulo)
    Date: 2002-11-01
    Subjects: Amphisbaena  Identification  
  73. By: Venmathi Maran, B. A. - Moon, Seong Yong - Oh, Sung-Yong - Soh, Ho Young - Myoung, Jung-Goo
    Type: Article
    In: ZooKeys
    Volume: 243
    Date: 2012
    Page Range: 1-14
    Publication Info: Pensoft Publishers 2012
    Subjects: black scraper  copepod  fins  Identification  key  parasite  pennellid  redescription  rockfish  
  74. By: Vitecek, Simon - Martini, Jan - Zittra, Carina - Kuhlmann, Hendrik - Vieira, Ariane - Waringer, Johann
    Type: Article
    In: ZooKeys
    Volume: 908
    Date: 2020
    Page Range: 137--155
    Publication Info: Pensoft Publishers 2020
    Subjects: Description  Distribution  Identification  larval taxonomy  Morphology  Palearctic fauna
  75. By: Wahlberg, Emma - Gertsson, Carl-Axel
    Type: Article
    In: ZooKeys
    Volume: 1096
    Date: 2022
    Page Range: 161--187
    Publication Info: Pensoft Publishers 2022
    Subjects: Distribution  first record  Identification  Morphology  taxonomy  Thrips  Tubulifera
  76. By: Wang, Zhaohong - Mound, Laurence Alfred, - Tong, Xiao-Li
    Type: Article
    In: ZooKeys
    Volume: 873
    Date: 2019
    Page Range: 43--53
    Publication Info: Pensoft Publishers 2019
    Subjects: Distribution  Identification  new synonyms
  77. By: Ward, Darren F. - Martin, Brent
    Type: Article
    In: Journal of Hymenoptera Research
    Volume: 95
    Date: 2023
    Page Range: 95--101
    Publication Info: Pensoft Publishers 2023
    Subjects: Braconidae  computer vision  diagnositics  Identification  Model
  78. By: Waringer, Johann - Graf, Wolfram
    Type: Article
    In: ZooKeys
    Volume: 445
    Date: 2014
    Page Range: 117-126
    Publication Info: Pensoft Publishers 2014
    Subjects: Description  Distribution  Identification  larva  West Paleartic fauna  
  79. By: Waringer, Johann - Graf, Wolfram - Bálint, Miklós - Kučinić, Mladen - Pauls, Steffen - Previšić, Ana - Ujvárosi, Lujza - Vitecek, Simon
    Type: Article
    In: ZooKeys
    Volume: 317
    Date: 2013
    Page Range: 69-80
    Publication Info: Pensoft Publishers 2013
    Subjects: 5th instar larva  Description  Distribution  Drusus vinconi  Identification  
  80. By: Waringer, Johann - Malicky, Hans
    Type: Article
    In: ZooKeys
    Volume: 695
    Date: 2017
    Page Range: 123-133
    Publication Info: Pensoft Publishers 2017
    Subjects: Description  Distribution  Identification  larva  West Palearctic fauna  
  81. By: Waringer, Johann - Malicky, Hans - Graf, Wolfram - Vitecek, Simon
    Type: Article
    In: ZooKeys
    Volume: 711
    Date: 2017
    Page Range: 131-140
    Publication Info: Pensoft Publishers 2017
    Subjects: Description  Distribution  Identification  larva  West Palearctic fauna  
  82. By: Waringer, Johann - Malicky, Hans
    Type: Article
    In: ZooKeys
    Volume: 586
    Date: 2016
    Page Range: 121-134
    Publication Info: Pensoft Publishers 2016
    Subjects: Description  Distribution  Ecology  Identification  Larvae
  83. By: Weksler, Marcelo - Percequillo, Alexandre Reis
    Type: Article
    In: Mastozoología neotropical
    Date: 2011-12-01
    Subjects: diversity  Identification  North, Central and South America  Sigmodontinae  
  84. By: Yan, Bin - He, Hongli - Yang, Maofa. - Webb, Mick
    Type: Article
    In: ZooKeys
    Volume: 1028
    Date: 2021
    Page Range: 61--67
    Publication Info: Pensoft Publishers 2021
    Subjects: Auchenorrhyncha  Homoptera  Identification  Morphology  Old World  taxonomy
  85. By: Yañez Rodríguez, Eleuterio - Silva, Claudio - Vega, Rodrigo - Espíndola, Fernando - Álvarez, Lorena - Silva, Nelson - Palma, Sergio - Salinas, Sergio - Menschel, Eduardo - Häussermann, Verena - Soto, Daniela - Ramírez, Nadín
    Type: Article
    In: Latin american journal of aquatic research
    Date: 2009-01-01
    Subjects: Biodiversity  fishing impact  Identification  Juan Fernandez Archipelago  Seamounts  Southeastern Pacific
  86. By: Yao, Junli - Achterberg, C. van - Yaakop, Salmah - Khuat Dang, Long - Sharkey, Michael J. - Chapman, Eric G. (Eric George)
    Type: Article
    In: ZooKeys
    Volume: 1126
    Date: 2022
    Page Range: 131--154
    Publication Info: Pensoft Publishers 2022
    Subjects: Alysiini  Identification  key  new combination  Oriental  South Asia  taxonomy
  87. By: Zenz, Katharina - Zettel, Herbert, - Kuhlmann, Michael - Krenn, Harald W.
    Type: Article
    In: Deutsche Entomologische Zeitschrift
    Volume: 68
    Issue: 1
    Date: 2021
    Page Range: 101--138
    Publication Info: Pensoft Publishers 2021
    Subjects: bee  Colletes brevigena  Colletes collaris  Colletes halophilus  Colletes hederae  Colletes pannonicus  Identification  integrative taxonomy  morphometrics  Phylogeny