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  1. By: Roedel, Michael. - Hendricks, P. - Montana Natural Heritage Program. - U.S. Fish and Wildlife Service - United States. Bureau of Land Management.
    Publication info: Helena, Mont, Montana Natural Heritage Program, c1998
    Holding Institution: Montana State Library
    Subjects: Amphibians  Frogs  Garter snakes  Geographical distribution  Montana  Painted turtle  Racer snake  Red Rock Lakes National Wildlife Refuge (Mont.)  Reptiles  Tiger salamander  Toads  Wildlife refuges  
  2. By: Hendricks, Paul, - Reichel, James D. - U.S. Fish and Wildlife Service. Montana Field Office. - Montana Natural Heritage Program.
    Publication info: Helena, Mont, Montana Natural Heritage Program, c1998
    Holding Institution: Montana State Library
    Subjects: Amphibians  Frogs  Garter snakes  Geographical distribution  Montana  Painted turtle  Racer snake  Reptiles  Tiger salamander  Toads  Wildlife refuges  
  3. By: Roedel, Michael. - Hendricks, P. - Montana Natural Heritage Program. - United States. Bureau of Land Management.
    Publication info: Helena, Mont, Montana Natural Heritage Program, c1998
    Holding Institution: Montana State Library
    Subjects: Amphibians  Bureau of Land Management  Frogs  Lewistown District  Lizards  Montana  Reptiles  Salamanders  Snakes  Toads  United States  
  4. By: Hendricks, P. - Montana Natural Heritage Program. - U.S. Fish and Wildlife Service. Montana Field Office.
    Publication info: Helena, Mont, Montana Natural Heritage Program, c1999
    Holding Institution: Montana State Library
    Subjects: Amphibians  Charles M. Russell National Wildlife Refuge (Mont  Frogs  Garter snakes  Geographical distribution  Medicine Lake National Wildlife Refuge (Mont.)  Montana  Painted turtle  Racer snake  Reptiles  Tiger salamander  Toads  Wildlife refuges  
  5. By: Thomas, Allan E. - Bracewell, Robin - Thomas, Harriet. - Idaho. Department of Fish and Game. - United States. Bureau of Land Management. - United States. Bureau of Land Management. Idaho State Office.
    Publication info: Boise, Idaho, Idaho Department of Fish and Game, ©2001
    Holding Institution: Bureau of Land Management
    Subjects: Alaska  Arizona  California  Colorado  Frogs  Guidebooks  Idaho  Identification  Management  Montana  Nevada  New Mexico  Oregon  Public lands  Rare amphibians  Salamanders  Toads  United States, West  Utah  Washington (State)  West (U.S.)  Wyoming  
  6. By: Ecker, Alexander, - Gaupp, Ernst Wilhelm Theodor, - Wiedersheim, Robert,
    Edition: 3. Aufl.
    Publication info: Braunschweig, F. Vieweg, 1896, 1904
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Amphibians  Anatomy  Frogs
  7. By: Ecker, Alexander, - Wiedersheim, Robert,
    Publication info: Braunschweig, F. Vieweg und sohn, 1864-1882
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Amphibians  Anatomy  Anura  Frogs  
  8. By: Ecker, Alexander, - Gaupp, Ernst Wilhelm Theodor, - Wiedersheim, Robert,
    Edition: 2. Aufl.
    Publication info: Braunschweig, Vieweg, 1887-
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Amphibians  Anatomy  Anura  Frogs  
  9. By: Ecker, Alexander, - Wiedersheim, Robert, - King's College London.
    Publication info: Braunschweig Druck und Verlag von Friedrich Vieweg und Sohn 1864-1882
    Holding Institution: King's College London, Foyle Special Collections Library
    Subjects: Amphibians  Anatomy  Electronic books  Frogs  
  10. By: Ecker, Alexander, - Wiedersheim, Robert, - Gaupp, Ernst Wilhelm Theodor,
    Edition: 2nd ed.
    Publication info: Braunschweig, F. Vieweg, 1896-1904
    Holding Institution: MBLWHOI Library
    Subjects: Amphibians  Anatomy  Frogs  
  11. By: Deen, Isaac van,
    Publication info: Leiden, S. und J. Luchtmans, 1838
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Edible frog  Frogs
  12. By: Ecker, Alexander, - Haslam, George.
    Publication info: Oxford, Clarendon Press, 1889
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Amphibians  Anatomy  anatomy & histology  Anura  Frogs  Ranidae
  13. By: Ecker, Alexander,
    Publication info: Oxford, Clarendon Press, 1889
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Anatomy  Anatomy, Comparative  Frogs  
  14. By: Wyman, Jeffries,
    Publication info: Washington, Smithsonian Institution, 1853
    Holding Institution: University of California Libraries
    Subjects: Amphibians  Frogs  Nervous system  
  15. By: Spix, Johann Baptist von,
    Publication info: Monachii, F.S. H�bschmanni, 1824
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Brazil  Frogs  Herpetology  Turtles  
  16. By: Anglas, J. (Jules),
    Publication info: Paris, Schleicher, [1903.]
    Holding Institution: Field Museum of Natural History Library
    Subjects: Anatomy  Dissection  Frogs  
  17. By: Myers, Charles W. - Grant, Taran,
    Publication info: New York, NY, American Museum of Natural History, c2009
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Andes Region  Anomaloglossus confusus  Aromobatidae  Classification  Ecuador  Frogs  Nomenclature  
  18. By: Myers, Charles W. - Daly, John W. - Martiмѓnez, Viмѓctor, herpetologist.
    Publication info: New York, N.Y, American Museum of Natural History, c1984
    Holding Institution: American Museum of Natural History Library
    Subjects: Alkaloids  Amphibians  Classification  Dendrobates arboreus  Frogs  Panama  Poisonous animals  Toxins  
  19. By: Otth, Carl Adolphe,
    Publication info: n.p, 1837
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Discoglossus pictus  Discoglossus sardus  Europe  Frogs
  20. By: Holmes, Samuel J. (Samuel Jackson),
    Edition: 3rd ed.
    Publication info: New York, Macmillan, 1912
    Holding Institution: Multiple institutions
    Subjects: Frogs
  21. By: Holmes, Samuel J. (Samuel Jackson),
    Edition: 2nd ed.
    Publication info: New York, Macmillan, 1907, c1906
    Holding Institution: Multiple institutions
    Subjects: Anura  Frogs
  22. By: Holmes, Samuel J. (Samuel Jackson),
    Edition: 4th rev.ed. --
    Publication info: New York, The Macmillan company, 1927
    Holding Institution: ASC - York University Libraries
    Subjects: Frogs  
  23. By: Schwartz, Albert,
    Publication info: New York, N.Y, American Museum of Natural History, [1957]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78P  Amphibians  Chorus frogs  Classification  Frogs  South Carolina
  24. By: Cole, Charles J.
    Publication info: New York, N.Y, American Museum of Natural History, c1974
    Holding Institution: American Museum of Natural History Library
    Subjects: Evolution  Frogs  Genetics  Hylidae  Karyotypes
  25. By: Mivart, St. George Jackson, - Royal College of Physicians of Edinburgh.
    Publication info: London, Macmillan, 1874
    Holding Institution: Royal College of Physicians in Edinburgh
    Subjects: Electronic books  Frogs  
  26. By: Mivart, St. George Jackson,
    Publication info: London, Macmillan and co, 1881
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Anura  Frogs  Rana temporaria  
  27. By: Barbour, Thomas, - Loveridge, Arthur,
    Publication info: Cambridge, U.S.A, Printed for the Museum, 1928
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Amphibians  Frogs  Reptiles  Tanzania
  28. By: Inger, Robert F.
    Publication info: Chicago, Ill, Field Museum of Natural History, 2009
    Holding Institution: Field Museum of Natural History Library
    Subjects: Borneo  Bufo asper;  Frogs  Limnonectes ibanorum;  Limnonectes ingeri;  Limnonectes kuhlii;  Limnonectes leporinus;  Rana megalonesa;  Rana signata
  29. By: Emerson, Sharon B. - Field Museum of Natural History.
    Publication info: Chicago, Field Museum of Natural History, 1988
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Frogs  Inger, Robert F  Morphology (Animals)
  30. By: Bain, Raoul H. - Lathrop, Amy - Murphy, Robert W. (Robert Ward), - Orlov, Nikolai L. - Hồ, Thu Cúc.
    Publication info: New York, NY American Museum of Natural History c2003
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  Frogs  Rana  Rana chloronota  Rana livida  Southeast Asia  Vietnam
  31. By: Fixsen, Carl.
    Publication info: Dorpati Livonorum, Typ. H. Laakmanni, 1857
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Frogs  Tongue
  32. By: Kupffer, Carl von,
    Publication info: Dorpati Livonorum, Typis Viduae J.C. Sch©nmanni et C. Mattieseni, 1854
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Anatomy  Frogs  Medulla oblongata
  33. By: Jacobaeus, Oliger,
    Publication info: Hafniae, Johannis M. Lieben, 1686
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Anatomy  Frogs  Lizards
  34. By: Eckerbom, Johan Peter.
    Publication info: Lundae, typis Berlingianis, 1787
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Amphibians, Fossil  Fossils  Frogs
  35. By: Goin, Coleman J. (Coleman Jett), - Rabb, George B. (George Bernard), - Giovannoli, Leonard. - Van Voast-American Museum Of Natural History Bahama Islands Expedition
    Publication info: New York, N.Y, American Museum of Natural History, [1955]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78E(729.6)  Amphibians  Bahamas  Classification  Eleutherodactylus ricordii rogersi  Frogs
  36. By: Heyer, W. Ronald.
    Publication info: [Chicago], Field Museum of Natural History, 1971
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Amphibians  Frogs  Tadpoles  Thailand
  37. By: Cramer, Abigail F. - Rabibisoa, Nirhy H. C. - Raxworthy, Christopher J.
    Publication info: New York, NY American Museum of Natural History c2008
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Frogs  Madagascar  Spinomantis
  38. By: Morgan, Thomas Hunt,
    Publication info: New York The Macmillan Company; [etc.] 1897
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Amphibians  Embryology  Frogs  
  39. By: Myers, Charles W. - Paolillo O., Alfredo. - Daly, John W.
    Publication info: New York, N.Y, American Museum of Natural History, c1991
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Animal defenses  Aromobates  Aromobates nocturnus  Classification  Frogs  Venezuela  
  40. By: Myers, Charles W. - Daly, John W.
    Publication info: New York, American Museum of Natural History, c1995
    Holding Institution: American Museum of Natural History Library
    Subjects: Alkaloids  Amphibians  Classification  Costa Rica  Dendrobates granuliferus  Dendrobates pumilio  Frogs  
  41. By: Myers, Charles W. - Ibañez D., Roberto. - Grant, Taran, - Jaramillo, César A.
    Publication info: [New York], American Museum of Natural History, c2012
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Anomaloglossus astralogaster  Anomaloglossus isthminus  Aromobatidae  Chagres River Watershed  Classification  Frog sounds  Frogs  Panama
  42. By: Ewart, J. C. (James Cossar),
    Publication info: Edinburgh, James Thin, 1887
    Holding Institution: Cornell University Library
    Subjects: Anatomy  Dissection  Frogs  
  43. By: Bogart, James P., - Jaslow, Alan P. - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, 1979
    Holding Institution: University of Toronto - Royal Ontario Museum Library & Archives
    Subjects: Frogs  Hylidae  Michigan  
  44. By: Brown, Lauren E. - Rose, George B. - Illinois. Natural History Survey Division
    Publication info: Champaign, Ill, Illinois Natural History Survey, 1988
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Frogs  Illinois  
  45. By: Brown, Lauren E. - Morris, Michael A. - Illinois. Natural History Survey Division
    Publication info: Champaign, Ill, Illinois Natural History Survey, [1990]
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Frogs  Geographical distribution  
  46. By: Myers, Charles W.
    Publication info: New York, N.Y American Museum of Natural History [1969]
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Biotic communities  Cloud forest ecology  Cloud forests  Eleutherodactylus  Frogs  Geographical distribution  Panama
  47. By: Bogert, Charles M. (Charles Mitchill),
    Publication info: New York, N.Y, American Museum of Natural History, [1969]
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Behavior  Eggs  Eleutherodactylus decoratus  Frogs  JuaМЃrez Mountains (Oaxaca)  Mexico
  48. By: Myers, Charles W. - Lynch, John D.
    Publication info: New York, N.Y, American Museum of Natural History, c1997
    Holding Institution: American Museum of Natural History Library
    Subjects: Cerro Tacarcuna region  Eleutherodactylus laticorpus  Frogs  Panama  
  49. By: Steinheim, Salomon Levi,
    Publication info: Hamburg, Perthes & Besser, 1820
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Embryology  Epigenesis  Frogs
  50. By: Monro, Alexander,
    Publication info: Edinburgh, Printed by Adam Neill and Company, for Bell & Bradfute, and T. Duncan, MDCCXCIII [1793]
    Holding Institution: Francis A. Countway Library of Medicine
    Subjects: Anura  Early works to 1800  Electrophysiology  Experiments  Frogs  Nervous system  physiology  
  51. By: Peters, James Arthur,
    Publication info: 1949-1950
    Holding Institution: Smithsonian Institution Archives
    Subjects: Aquila  Ciudad de Mxico  Coahuayana  Colima, Nevado de  Diary  Field notes  Frogs  Guadalajara  Herpetologists  Herpetology  Jalisco  La Barra de Navidad  La Placita  Lizards  Maquili  Maruata  Mexico  Mexico City  Michoacn  Morelia  Scientific illustrations  Snakes  Taxco de Alarcn  Turtles  
    BHL Collections: Smithsonian Field Books collection
  52. By: Policard, A. (Albert),
    Publication info: [Paris], Masson, 1910
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Anatomy  Frogs  Kidneys  
  53. By: Schwartz, Albert, - Feick, John R. - Gehrmann, William Henry, - Uzzell, Thomas M.
    Publication info: New York, N.Y, American Museum of Natural History, [1958]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78E(729.1)  Amphibians  Classification  Cuba  Eleutherodactylus  Frogs
  54. By: Smith, Arthur Lloyd.
    Publication info: 1910
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1910  Champaign County  Frogs  General Science  Illinois  Parasites  Theses  UIUC  
  55. By: University of Toronto. Department of Biology.
    Publication info: Toronto?, s.n, 19--?
    Holding Institution: Canadiana.org
    Subjects: Anatomy  Dissection  Frogs  
  56. By: Marshall, A. Milnes (Arthur Milnes), - Fowler, G. Herbert (George Herbert),
    Edition: 6th ed., rev. and illus.
    Publication info: N. Y, Macmillan, 1896
    Holding Institution: Cornell University Library
    Subjects: Biology  Frogs  
  57. By: Kingsley, J. S. (John Sterling),
    Publication info: New York, H. Holt and company, 1907
    Holding Institution: MBLWHOI Library
    Subjects: Dissection  Frogs
  58. By: Dickerson, Mary Cynthia,
    Publication info: New York, Doubleday, Page, 1907
    Holding Institution: Multiple institutions
    Subjects: Amphibians  Frogs  North America  Toads
    BHL Collections: Women in Natural History
  59. By: Dickerson, Mary Cynthia,
    Publication info: New York, Doubleday, Page & Co, 1908, ©1906
    Holding Institution: Internet Archive
    Subjects: Frogs  Kikkers  North America  Padden  Toads
  60. By: Dickerson, Mary Cynthia,
    Publication info: New York, Doubleday, Page & company, 1906
    Holding Institution: MBLWHOI Library
    Subjects: Amphibians  Frogs  North America  Toads
    BHL Collections: Women in Natural History
  61. By: Randel, Walter A.
    Publication info: Seymour, Conn, Aqua life co, c1914
    Holding Institution: Library of Congress
    Subjects: Frogs  
  62. By: Marshall, A. Milnes (Arthur Milnes),
    Edition: 2d ed. rev. and ill.
    Publication info: London, Smith, Elder, 1885
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Amphibians  Anatomy  Frogs  Histology  
  63. By: Marshall, A. Milnes (Arthur Milnes),
    Edition: 5th ed., rev. and illustrated.
    Publication info: Manchester, J. E. Cornish, 1894
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Anatomy  Frogs  
  64. By: Marshall, A. Milnes (Arthur Milnes),
    Edition: Ed. 11.
    Publication info: London, MacMillan, 1916
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Anatomy, Comparative  Frogs  
  65. By: Rugh, Roberts,
    Publication info: Philadelphia, Blakiston, 1951
    Holding Institution: MBLWHOI Library
    Subjects: Batrachia  Embryology  Frogs
  66. By: Shumway, Waldo,
    Publication info: New York, The Macmillan Company, 1928
    Holding Institution: MBLWHOI Library
    Subjects: Frogs
  67. By: Lake Sarah Specialty Farm (Rockford, Minn.) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Rockford, Minnesota, Lake Sarah Specialty Farm, [1948?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agriculture  Frogs  Minnesota  Nursery stock  Prices  Rockford  
    BHL Collections: Seed & Nursery Catalogs
  68. By: Schmidt, Karl Patterson, - Field Museum of Natural History.
    Publication info: Chicago, Field Museum of Natural History, 1929
    Holding Institution: Field Museum of Natural History Library
    Subjects: Chicago  Frogs  Illinois  Kikkers  Padden  Toads
  69. By: Savage, Jay Mathers - Myers, Charles W.
    Publication info: New York, NY American Museum of Natural History c2002
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Central America  Classification  Eleutherodactylus  Eleutherodactylus biporcatus  Frogs  Nomenclature  South America
  70. By: Duellman, William E. (William Edward), - Missouri. Department of Conservation.
    Publication info: Lawrence, Kan, Natural History Museum, University of Kansas, [2004]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Andes  Anura  Classification  Colostethus  Dendrobatidae  Frogs  Peru
  71. By: Duellman, William E. (William Edward), - Pramuk, Jennifer B.
    Publication info: Lawrence, Kan, Natural History Museum, University of Kansas, [1999]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Andes  Frogs  Leptodactylus  Peru  
  72. By: Lynch, John D. - Duellman, William E. (William Edward),
    Publication info: Lawrence, Kan, Natural History Museum, University of Kansas, c1997
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Ecuador  Eleutherodactylus  Frogs
  73. By: Zweifel, Richard George, - Gilliard, E. Thomas (Ernest Thomas), - Somadikarta, S. (Soekarja),
    Publication info: New York, N.Y, American Museum of Natural History, [1969]
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Batanta Island (Papua)  Classification  Frogs  Indonesia  New Guinea  Platymantis  Platymantis batantae
  74. By: Duellman, William E. (William Edward), - De La Riva, Ignacio - Wild, Erik Russell - Missouri. Department of Conservation.
    Publication info: Lawrence, Kan, Natural History Museum, The University of Kansas, c1997
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Andes  Frogs  Hyla  Phylogeny  
  75. By: Inger, Robert F. - Darevskii, I. S. (Il'ia Sergeevich) - Orlov, Nikolai L.
    Publication info: [Chicago, Ill.], Field Museum of Natural History, c1999
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Classification  Frogs  Vietnam
  76. By: Wright, Albert Hazen,
    Publication info: Washington, Govt. Print. Off, 1920
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Frogs  
  77. By: Logier, E. B. S. (Eugene Bernard Shelley),
    Publication info: [Toronto], Royal Ontario Museum of Zoology, 1947
    Holding Institution: Royal Ontario Museum
    Subjects: Amphibians  Frogs  Metamorphosis  
  78. By: Hempelmann, Friedrich,
    Publication info: Leipzig, W.Klinkhardt, 1908
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78  Frogs  
  79. By: Hasse C. (Carl), - Royal College of Physicians of Edinburgh.
    Publication info: Leipzig, W. Engelmann, 1868
    Holding Institution: Royal College of Physicians in Edinburgh
    Subjects: Electronic books  Frogs  
  80. By: Bose, Caspar, - Menz, Friedrich,
    Publication info: Lipsiae, Literis Immanuelis Titii, [1724]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Frogs  Ranidae  Reproduction
  81. By: Schmidt, Karl Patterson,
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Frogs  Variation (Biology)
  82. By: Rodríguez, Lily O. - Duellman, William E. (William Edward),
    Publication info: [Lima?], Asociaci©n de Ecolog©a y Conservaci©n, 1994
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Amazon River Region  Anura  Frogs  Identification  Iquitos Region  Peru  Rain forest animals
  83. By: Wright, Anna Allen, - Wright, Albert Hazen,
    Publication info: Ithaca, N.Y, Comstock Pub. Co, 1933
    Holding Institution: MBLWHOI Library
    Subjects: Amphibians  Frogs  Toads
  84. By: Daudin, F. M. (François Marie), - Barraband, Jacques,
    Publication info: Paris, Fuchs et Delalain fils, 1800
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Amphibians  Frogs  Hyla  Hylidae
  85. By: Daudin, F. M. (François Marie),
    Publication info: A Paris, De l'Imprimerie de Bertrandet, an XI [1802 or 1803]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Frogs  Hylidae  Toads
  86. By: Elias, Hans, - Shapiro, Jack, anatomist.
    Publication info: New York, N.Y, American Museum of Natural History, [1957]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78:18,7  Anatomy  Anura  Frogs  Histology  Skin  Toads
  87. By: Rösel von Rosenhof, August Johann, - Haller, Albrecht von, - Fleischmann, Johann Joseph, - Tyroff, Martin, - Preissler, Johann Justin, - Harrich, Christoph, - Heumann, Georg Daniel, - Mechel, Christian von, - Joninger, J. A.,
    Publication info: Nürnberg, gedrucht bey Johann Joseph Fleischmann, 1758
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: 1758  Anura  Early works to 1800  Engravings  Errata lists (Printing)  Frogs  Germany  Hand coloring  Nuremberg  Pictorial works  
    BHL Collections: Blog Features
  88. By: Duellman, William E. (William Edward),
    Publication info: [Lawrence], University of Kansas, 1970
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Central America  Frogs  Hylidae
  89. 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.)  
  90. By: Szafoni, Robert E. - Warwick, Charles E. - Illinois. Natural History Survey Division
    Publication info: Champaign, IL, Illinois Natural History Survey, [2002]
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Amphibian populations  Amphibians  Frogs  Habitat  Illinois  Salamanders  Toads  Wildlife conservation  Wildlife habitat improvement
  91. By: Griesheim, Adolf von.
    Publication info: Bonn, Universitats-Buchdruckerei von Carl Georgi, 1882
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Eye  Frogs  Rana temporaria  Semse organs  Sense organs  
  92. By: Smith, Bertram G. (Bertram Garner),
    Edition: 2nd ed.
    Publication info: [Ypsilanti, Mich.], The author, 1917
    Holding Institution: MBLWHOI Library
    Subjects: Frogs
  93. By: Smith, Bertram G. (Bertram Garner),
    Publication info: Lancaster, Pa, Press of the New Era, 1914
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78R:14  Frogs  
  94. By: Zweifel, Richard George,
    Publication info: New York, N.Y, American Museum of Natural History, [1961]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78H:13(79.1)  Amphibians  Arizona  Development  Frogs  Hyla arenicolor  Hyla wrightorum  Larvae  Mexico  New Mexico  Tadpoles
  95. By: Lannoo, Michael J. - Townsend, Daniel S. - Wassersug, Richard J. - Field Museum of Natural History.
    Publication info: Chicago, Field Museum of Natural History, 1987
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Frogs  Hylidae  Inger, Robert F  Larvae
  96. By: Hendricks, P. - Montana Natural Heritage Program. - U.S. Fish and Wildlife Service
    Publication info: Helena, Mont, Montana Natural Heritage Program, c1997
    Holding Institution: Montana State Library
    Subjects: Amphibians  Bullfrog  Frogs  Geographical distribution  Lee Metcalf National Wildlife Refuge (Mont.)  Montana  Painted turtle  Reptiles  Wildlife refuges  
  97. By: Wright, Albert Hazen, - Cornell University. Heckscher foundation for the promotion of research.
    Publication info: New York, The Macmillan company, 1931
    Holding Institution: MBLWHOI Library
    Subjects: Amphibians  Frogs  Georgia  Okefinoke swamp
  98. By: Daly, John W. - Myers, Charles W.
    Publication info: New York, N.Y, American Museum of Natural History, c1996
    Holding Institution: American Museum of Natural History Library
    Subjects: Alkaloids  Amphibians  Frogs  Golden frogs  Madagascar  Mantellidae  
  99. By: Heyer, W. Ronald.
    Publication info: [Chicago], Field Museum of Natural History, 1971
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Animal sounds  Courtship of animals  Frogs  Thailand
  100. By: Grant, Taran, - Humphrey, Elaine C. - Myers, Charles W.
    Publication info: New York, N.Y, American Museum of Natural History, c1997
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Anatomy  Dendrobatidae  Frogs  South America  Tongue  
  101. By: Welsh, Hartwell H. - Lind, Amy J. - Waters, Dana L. - United States. Forest Service. Pacific Southwest Region.
    Publication info: [Eureka, CA?], U.S. Dept. of Agriculture, Forest Service, Pacific Southwest Region, [1991]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: California  Frogs  Indicators (Biology)  Toads  
  102. By: Boulenger, George Albert
    Publication info: Calcutta, India, Director, Zoological Survey of India, 1920
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Frogs  
  103. By: Myers, Charles W. - Daly, John W.
    Publication info: New York, N.Y, American Museum of Natural History, c1979
    Holding Institution: American Museum of Natural History Library
    Subjects: Alkaloids  Amphibians  Dendrobates silverstonei  Frogs  Peru  Poisonous animals  Toxins
  104. By: Carvalho, Thiago R. de. - Angulo, Ariadne. - Giaretta, Ariovaldo Antonio - Haddad, Célio F. B. - Peloso, Pedro L. V.
    Publication info: New York, NY, American Museum of Natural History, [2019]
    Holding Institution: American Museum of Natural History Library
    Subjects: Adenomera phonotriccus  Amphibians  Brazil  Classification  Frog sounds  Frogs  Leptodactylidae  Pará (State)  Vocalization  
  105. By: Zweifel, Richard George,
    Publication info: New York, N.Y, American Museum of Natural History, c1979
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  Cophixalus  Cophixalus kaindiensis  Frogs  New Guinea  Papua New Guinea
  106. By: Trapido, Harold,
    Publication info: Chicago, Chicago Natural History Museum, 1953
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Dendrobates  Frogs  Panama
  107. By: Hosmer, William, herpetologist.
    Publication info: New York, N.Y American Museum of Natural History [1964]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78H(94.7)  Amphibians  Australia  Classification  Frogs  Hyla spaldingi  Northern Territory
  108. By: Schmidt, Karl Patterson,
    Publication info: Chicago, 1944
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Frogs
  109. By: Moore, John Alexander,
    Publication info: New York, N.Y, American Museum of Natural History, [1958]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78L(94)  Amphibians  Australia  Classification  Frogs  Kyarranus sphagnicolus  Myobatrachidae  New South Wales
  110. By: Zweifel, Richard George, - Cerro de la Neblina Expedition (1984-1985)
    Publication info: New York, N.Y, American Museum of Natural History, c1986
    Holding Institution: American Museum of Natural History Library
    Subjects: Adelastes hylonomos  America  Amphibians  Classification  Frogs  Microhylidae  Neblina Mountain (Venezuela and Brazil)  Phylogeny  Venezuela  
  111. By: Lynch, John D.
    Publication info: New York, N.Y, American Museum of National History, c1979
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  Dischiodactylus duidensis  Frogs  Venezuela
  112. By: Burton, Thomas C. - Zweifel, Richard George,
    Publication info: New York, N.Y, American Museum of Natural History, c1995
    Holding Institution: American Museum of Natural History Library
    Subjects: Albericus  Amphibians  Classification  Frogs  Microhylidae  New Guinea  
  113. By: Schmidt, Karl Patterson,
    Publication info: Chicago, Chicago Natural History Museum, 1952
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Batrachia  Chile  Frogs
  114. By: Hosmer, William, herpetologist.
    Publication info: New York, N.Y American Museum of Natural History [1962]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78L(94.7)  Amphibians  Australia  Classification  Frogs  Northern Territory  Notaden melanoscaphus
  115. By: Zweifel, Richard George, - Gilliard, E. Thomas (Ernest Thomas), - Gilliard, Margaret.
    Publication info: New York, N.Y American Museum of Natural History [1960]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78M(95)  Amphibians  Classification  Frogs  New Guinea  Papua New Guinea  Xenobatrachus obesus
  116. By: Zweifel, Richard George, - Allison, Allen.
    Publication info: New York, N.Y, American Museum of Natural History, c1982
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Aphantophryne  Classification  Cophixalus  Cophixalus sphagnicola  Frogs  New Guinea  Papua New Guinea  
  117. By: Myers, Charles W. - Burrowes, Patricia A.
    Publication info: New York, N.Y, American Museum of Natural History, c1987
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Andes Region  Classification  Colombia  Dendrobates andinus  Dendrobates erythromos  Frogs  Poisonous animals  
  118. By: Rodríguez, Lily O. - Myers, Charles W.
    Publication info: New York, N.Y, American Museum of Natural History, c1993
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Dendrobatidae  Epipedobates macero  Frogs  Parque Nacional del Manu  Parque Nacional del Manu (Peru)  Peru  
  119. By: Rivero, Juan A. - Tate, G. H. H. (George Henry Hamilton), - Tyler Duida Expedition Of The American Museum Of Natural History
    Publication info: New York, N.Y American Museum of Natural History [1968]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78L(87)  Amphibians  Classification  Dischiodactylus duidensis  Duida, Mount (Amazonas)  Frogs  Venezuela
  120. By: Zweifel, Richard George, - Parker, Fred
    Publication info: New York, N.Y, American Museum of Natural History, c1977
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Australia  Classification  Cophixalus  Cophixalus saxatilis  Frogs  Queensland
  121. By: Schwartz, Albert, - Feick, John R. - Gehrmann, William Henry, - Thomas, Richard, - Ruibal, Molina. - Ruibal, Rodolfo. - Ogren, Larry H. - Hardy, Jerry D.
    Publication info: New York, N.Y, American Museum of Natural History, [1959]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78E(729.1)  Amphibians  Classification  Cuba  Eleutherodactylus thomasi  Frogs
  122. By: Inger, Robert F.
    Publication info: [Chicago, Field Museum of Natural History], 1970
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Frogs  Rana fasciculispina  Thailand
  123. By: Myers, Charles W. - Duellman, William E. (William Edward),
    Publication info: New York, N.Y, American Museum of Natural History, c1982
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  Colorado Mountain  Frogs  Geographical distribution  Hyla graceae  Hylidae  Panama  
  124. By: Duellman, William E. (William Edward), - Lehr, Edgar - Aguilar, Cesar
    Publication info: Lawrence, Kan, Natural History Museum, University of Kansas, 2001
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Anura  Classification  Cordillera Azul  Frogs  Gastrotheca  Hylidae  Peru  
  125. By: Zweifel, Richard George, - Parker, Fred
    Publication info: New York, N.Y American Museum of Natural History [1969]
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Australia  Classification  Cooktown Region (Qld.)  Cophixalus exiguus  Frogs
  126. By: Zweifel, Richard George,
    Publication info: New York, NY American Museum of Natural History c2003
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  Frogs  New Guinea  Oreophryne notata  Papua New Guinea
  127. By: Zweifel, Richard George, - Hoogland, Ruurd D.
    Publication info: New York, N.Y, American Museum of Natural History, [1967]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78M(95)  Amphibians  Classification  Frogs  New Guinea  Papua New Guinea  Sphenophryne hooglandi
  128. By: Campbell, Jonathan A. - Duellman, William E. (William Edward),
    Publication info: Lawrence, Kan, Natural History Museum, University of Kansas, [2000]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Classification  Frogs  Hyla  Identification  Mexico  Oaxaca (State)  
  129. By: Inger, Robert F.
    Publication info: [Chicago], Chicago Natural History Museum, 1958
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Amphibians  Frogs  Philippines
  130. By: Schmidt, Karl Patterson,
    Publication info: Chicago, Chicago Natural History Museum, 1954
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Frogs  Peru  Telmatobius
  131. By: Zweifel, Richard George, - Shelly, O.
    Publication info: New York, N.Y, American Museum of Natural History, [1956]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78M(95)  Amphibians  Classification  Cophixalus  Frogs  New Guinea  Papua New Guinea
  132. By: Breyer, Friedrich Wilhelm. - Rudolphi, Karl Asmund,
    Publication info: Berolini, sumptibus F. Maurer, 1811
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Anatomy  Anura  Frogs  Northern leopard frog
  133. By: Blanford, W. T. (William Thomas), - O'Shaughnessy, A. W. E. - Boulenger, George Albert
    Publication info: [London, Longman, Green, Longmans, and Roberts, 1881]
    Holding Institution: National Library Board, Singapore
    Subjects: Frogs  Lizards  Reptiles  Singapore  
    BHL Collections: BHL Singapore
  134. By: Myers, Charles W. - Ford, Linda S.
    Publication info: New York, American Museum of Natural History, c1986
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Atopophrynus  Classification  Colombia  Dendrobatidae  Frogs  Leptodactylidae  
  135. By: Donaldson, Henry Herbert,
    Publication info: Chicago, The University of Chicago press, 1902
    Holding Institution: University of California Libraries
    Subjects: Frogs  Nervous system  
  136. By: Grant, Taran,
    Publication info: New York, NY American Museum of Natural History c2004
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Chocó  Classification  Colombia  Colostethus inguinalis  Colostethus latinasus  Colostethus panamensis  Dendrobatidae  Frogs  Panama
  137. By: Parker, William Kitchen William Kitchen Parker - University College, London. Library Services.
    Publication info: London Royal Society 1871
    Holding Institution: UCL Library Services, University College London (UCL)
    Subjects: Amphibians  Anatomy  Electronic books  Frogs  Ranidae  Skull  
  138. By: Bolkay, István József,
    Publication info: Baltimore, Md, Williams & Wilkins company, 1911
    Holding Institution: University of California Libraries
    Subjects: Frogs  
  139. By: Myers, Charles W. - Böhme, Wolfgang, - Berthold, Arnold Adolph,
    Publication info: New York, N.Y, American Museum of Natural History, c1996
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Colombia  Dendrobates histrionicus  Dendrobatidae  Frogs  Phyllobates melanorrhinus  Popayan  
  140. By: Wightman, Arthur Clarence,
    Publication info: Baltimore, Press of I. Friedenwald, [1890]
    Holding Institution: The Johns Hopkins University Sheridan Libraries
    Subjects: Brain  Frogs  
  141. By: Zweifel, Richard George,
    Publication info: [New York] American Museum of Natural History c2000
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Australia  Classification  Frogs  Microhylidae  New Guinea  Sphenophryne
  142. By: Yang, Datong. 杨大同
    Publication info: Chicago, Ill, Field Museum of Natural History, c1991
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Amolops  Asia, Southeastern  Classification  Frogs  Indonesia  Ranidae  Sunda Islands, Greater
  143. By: Forlani, Mauricio C. - Gaucher, Philippe, - Motta, Ana Paula. - Peloso, Pedro L. V. - Sturaro, Marcelo José. - Wheeler, Ward
    Publication info: 2014-03-20
    Holding Institution: American Museum of Natural History Library
    Subjects: Amazon River Region  chiasmocleis  Chiasmocleis haddadi  Chiasmocleis papachibe  Chiasmocleis royi  Frogs  Guiana Highlands  Microhylidae  Syncope (Frog)  
  144. By: Peloso, Pedro L. V. - Sturaro, Marcelo José. - Forlani, Maurício C. - Gaucher, Philippe, - Motta, Ana Paula - Wheeler, Ward
    Publication info: New York, NY, American Museum of Natural History, [2014]
    Holding Institution: American Museum of Natural History Library
    Subjects: Amazon River Region  Amphibians  chiasmocleis  Chiasmocleis haddadi  Chiasmocleis papachibe  Chiasmocleis royi  Classification  Frogs  Guiana Highlands  Microhylidae  Phylogeny  Syncope (Frog)
  145. By: Sechenov, I. M. (Ivan Mikhailovich),
    Publication info: Berlin, August Hirschwald, 1863
    Holding Institution: Francis A. Countway Library of Medicine
    Subjects: Brain  Frogs  Frogs and Toads  Reflex  Reflexes  Spinal Cord  
  146. By: Smith, Philip E. (Philip Edward),
    Publication info: Philadelphia, Wistar institute of anatomy and biology, 1920
    Holding Institution: Cornell University Library
    Subjects: Frogs  Pituitary gland  
  147. By: Boulenger, George Albert
    Publication info: London, Zoological Society of London, 1909
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Fishes  Frogs  Reptiles  Ruwenzori  Tanzania  
  148. By: Burton, Thomas C.
    Publication info: New York, NY, American Museum of Natural History, c1998
    Holding Institution: American Museum of Natural History Library
    Subjects: Anatomy  Evolution  Fingers  Frogs  Hand  Lumbricalis longus digiti III muscle  Muscles  
  149. By: Engle, Janice C. - Munger, James C. - Boise State University. Department of Biology. - United States. Bureau of Land Management. Idaho State Office.
    Publication info: Boise, Idaho, Bureau of Land Management, Idaho State Office, 1998
    Holding Institution: Bureau of Land Management
    Subjects: Columbia spotted frog  Frog populations  Frogs  Monitoring  Oregon spotted frog  Owyhee Mountains  Owyhee Mountains (Idaho and Or.)  United States  Wildlife monitoring  
  150. By: Schultze, Max Johann Sigismund,
    Publication info: Bonnae, Formis Caroli Georgi, 1863
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Anatomy, Comparative  Frogs  Reproduction  Zoology  
  151. By: Reichel, James D. - United States. Forest Service. - Montana Natural Heritage Program.
    Publication info: Helena, Mont, Montana Natural Heritage Program, c1995
    Holding Institution: Montana State Library
    Subjects: Amphibians  Frogs  Garter snakes  Lewis and Clark National Forest (Mont.)  Montana  Reptiles  Salamanders  Toads  
  152. By: Gaupp, Ernst Wilhelm Theodor,
    Publication info: [Naumburg, G. Pätz'sche (Lippert & Co.)], 1893
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Anatomy  Frogs
  153. By: Báez, Ana María. - Trueb, Linda. - Missouri. Department of Conservation.
    Publication info: Lawrence, Kan, Natural History Museum, The University of Kansas, c1997
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Anura, Fossil  Frogs  Patagonia (Argentina and Chile)  Pipidae  
  154. By: Gradon, J. T. - University College, London. Library Services.
    Publication info: London, John Churchill and Sons, 1906
    Holding Institution: UCL Library Services, University College London (UCL)
    Subjects: Electronic books  Frogs  Ophthalmology  Optic nerve  physiology  
  155. By: Zweifel, Richard George, - Gilliard, E. Thomas (Ernest Thomas), - Gilliard, Margaret. - Gilliard New Britain Expedition
    Publication info: New York, N.Y, American Museum of Natural History, [1960]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78(95)  Amphibians  Classification  Frogs  New Britain Island  New Guinea  Papua New Guinea
  156. By: Zweifel, Richard George, - Brass, L. J. (Leonard John), - Archbold Expedition to New Guinea (1956-1957)
    Publication info: New York, N.Y American Museum of Natural History [1963]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78M(95)  Amphibians  Baragenys exsul  Classification  Cophixalus tagulensis  Frogs  Louisiade Archipelago  New Guinea  Papua New Guinea
  157. By: Tyler, Michael J.
    Publication info: New York, N.Y American Museum of Natural History [1964]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78H(95)  Amphibians  Classification  Frogs  Hyla multiplica  New Guinea  Papua New Guinea
  158. By: Zweifel, Richard George,
    Publication info: New York, N.Y, American Museum of Natural History, [1971]
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  D'Entrecasteaux Islands  Frogs  Genyophryne thomsoni  Louisiade Archipelago  New Guinea  Papua New Guinea
  159. By: Zweifel, Richard George, - Archbold Expedition to New Guinea (1959) - Spalding-Peterson Expedition
    Publication info: New York, N.Y American Museum of Natural History [1962]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78M(95)  Amphibians  Classification  Cophixalus  Frogs  New Guinea
  160. By: Zweifel, Richard George,
    Publication info: New York, N.Y American Museum of Natural History [1958]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78H(95)  Amphibians  Classification  Frogs  New Guinea  Nyctimystes  Papua New Guinea
  161. By: Zweifel, Richard George, - Kurtz, Melvin. - Gilliard, E. Thomas (Ernest Thomas), - Archbold Expedition to New Guinea (1933-1934) - Archbold Expedition to New Guinea (1936-1937) - Archbold Expedition to New Guinea (1938-1939) - Archbold Expedition to New Guinea (1953)
    Publication info: New York, N.Y, American Museum of Natural History, [1956]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78M(95)  Amphibians  Classification  Frogs  Microhylidae  New Guinea
  162. By: Zweifel, Richard George, - Van Deusen, Hobart M. - Archbold Expedition to New Guinea (1964)
    Publication info: New York, N.Y, American Museum of Natural History, [1972]
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Australia  Classification  Frogs  Lechriodus  New Guinea
  163. By: Grant, Taran, - Myers, Charles W.
    Publication info: New York, NY American Museum of Natural History 2013
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Chocó  Classification  Colombia  Dendrobatidae  Frogs  Silverstoneia
  164. By: Padial, José M. - Chaparro, Juan Carlos (Herpetologist) - Castroviejo-Fisher, Santiago, - Guayasamin, Juan M. - Lehr, Edgar - Delgado, Amanda J. - Vaira, Marcos. - Teixeira, Mauro - Aguayo, Rodrigo. - De La Riva, Ignacio
    Publication info: [New York], American Museum of Natural History, c2012
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Andes Region  Classification  Cuzco (Department)  Frogs  Geographical distribution  Molecular aspects  Oreobates  Oreobates amarakaeri  Oreobates gemcare  Oreobates machiguenga  Peru  Phylogeny  RNA  Strabomantidae  
  165. By: Zweifel, Richard George,
    Publication info: New York, N.Y, American Museum of Natural History, [1965]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78M(94.3)  Amphibians  Australia  Classification  Frogs  Queensland  Sphenophryne fryi  Sphenophryne pluvialis  Sphenophryne robusta
  166. By: Castroviejo-Fisher, Santiago, - Peréz-Peña, Pedro E. - Padial, José M. - Guayasamin, Juan M.
    Publication info: [New York], American Museum of Natural History, c2012
    Holding Institution: American Museum of Natural History Library
    Subjects: Allophryne  Allophryne resplendens  Amphibians  Classification  Frogs  Loreto (Department)  Peru  Rain forest animals  
  167. By: Liu, Chengzhao,
    Publication info: Chicago, 1936
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Amphibians  China  Frogs  Sex (Biology)  Toads
  168. By: Shaffer, H. Bradley (Howard Bradley), - Inger, Robert F. - Field Museum of Natural History.
    Publication info: Chicago, Ill, Field Museum of Natural History, 1988
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Frogs  India  Inger, Robert F
  169. By: Maglia, Anne M. - Missouri. Department of Conservation.
    Publication info: Lawrence, Kan, Natural History Museum, University of Kansas, [2003]
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Anura  Development  Frogs  Pelobatidae  
  170. By: Mason, John James,
    Publication info: [s.l, s.n.], 1880 (Spalding : Print.)
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Anatomy  Central Nervous System  Frogs  Spinal Cord  
  171. By: Myers, Charles W.
    Publication info: New York, N.Y, American Museum of Natural History, c1982
    Holding Institution: American Museum of Natural History Library
    Subjects: Amazon River Region  Amphibians  Classification  Dendrobates captivus  Dendrobates maculatus  Dendrobates mysteriosus  Dendrobates vanzolinii  Frogs  Panama  
  172. By: Cort, William W. (William Walter),
    Publication info: 1911
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1911  Frogs  Parasites  Theses  Trematoda  UIUC  Zoology  
  173. By: Zweifel, Richard George,
    Publication info: New York, N.Y American Museum of Natural History [1956]
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.78E  Amphibians  Classification  Eleutherodactylus  Eleutherodactylus augusti  Frogs  Mexico  Southwest, New  Texas
  174. By: Savage, Jay Mathers
    Publication info: Chicago, Ill, Field Museum of Natural History, [1987]
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Central America  Frogs  Mexico
  175. By: Menzies, James I. - Zweifel, Richard George,
    Publication info: New York, N.Y, American Museum of Natural History, c1974
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  Frogs  Litoria arfakiana  Litoria oenicolen  Litoria wollastoni  New Guinea  Papua New Guinea
  176. By: Zweifel, Richard George, - Menzies, James I. - Price, David S.,
    Publication info: New York, NY American Museum of Natural History c2003
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  Frogs  New Britain Island  New Guinea  Oreophryne  Papua New Guinea
  177. By: Zweifel, Richard George, - Cogger, Harold G. - Richards, Stephen J.
    Publication info: New York, NY American Museum of Natural History c2005
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  Frogs  Mountain animals  New Guinea  Oreophryne
  178. By: Inger, Robert F.
    Publication info: Chicago, Field Museum of Natural History, 1985
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: Borneo  Classification  Development  Frogs
  179. By: Boulenger, George Albert - Ray Society.
    Publication info: London, Printed for the Ray society, 1897-98
    Holding Institution: Multiple institutions
    Subjects: Amphibians  Classification  Europe  Frogs  
  180. By: Lynch, John D.
    Publication info: New York, N.Y, American Museum of Natural History, c1980
    Holding Institution: American Museum of Natural History Library
    Subjects: Amazon River Region  Amphibians  Eleutherodactylus  Frogs  
  181. By: Myers, Charles W. - Daly, John W.
    Publication info: New York, N.Y, American Museum of Natural History, c1980
    Holding Institution: American Museum of Natural History Library
    Subjects: Alkaloids  Amphibians  Classification  Colombia  Dendrobates bombetes  Frogs  Poisonous animals  Toxins  
  182. By: Duellman, William E. (William Edward), - Hoogmoed, Marinus S. - University of Kansas. Museum of Natural History.
    Publication info: Lawrence, Kan, Museum of Natural History, University of Kansas, 1984
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Amphibians  Classification  Frogs  Guyana  Hylidae  Venezuela
  183. By: Valdivieso, Dario, - Tamsitt, J. R. - Royal Ontario Museum.
    Publication info: Toronto, Royal Ontario Museum, c1974
    Holding Institution: Royal Ontario Museum
    Subjects: Body temperature  Frogs  Hyla labialis  Latin America  
  184. By: Cochran, Doris M., (Doris Mable),
    Publication info: 1934-1935
    Holding Institution: Smithsonian Institution Archives
    Subjects: Botany  Brazil  Entomology  Field notes  Frogs  Herpetology  Ouro Preto  Rio de Janeiro  
    BHL Collections: Smithsonian Field Books collection | Women in Natural History
  185. By: Zweifel, Richard George, - Bernice Pauahi Bishop Museum.
    Publication info: New York, N.Y, American Museum of Natural History, c1975
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  Frogs  New Britain Island  Papua New Guinea  Platymantis macrosceles  Platymantis nexipus
  186. By: Zweifel, Richard George,
    Publication info: New York, N.Y, American Museum of Natural History, c1983
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  Frogs  New Guinea  Nyctimystes papua  Nyctimystes trachydermis  Nyctimystes tyleri  Papua New Guinea  
  187. By: Grant, Taran, - Rodríguez, Lily O.
    Publication info: New York, NY American Museum of Natural History c2001
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  Colostethus alessandroi  Colostethus melanolaemus  Colostethus trilineatus  Dendrobatidae  Ecuador  Frogs  Peru
  188. By: Duellman, William E. (William Edward),
    Publication info: Lawrence, Kan, Natural History Museum, University of Kansas, 2004
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Anura  Classification  Cordillera Oriental  Frogs  Gastrotheca  Hylidae  Peru  
  189. By: Faivovich, Julián - McDiarmid, Roy W. - Myers, Charles W. - Cerro de la Neblina Expedition (1984-1985)
    Publication info: New York, NY, American Museum of Natural History, [2013], ©2013
    Holding Institution: American Museum of Natural History Library
    Subjects: Amphibians  Classification  Frogs  Hylidae  Myersiohyla  Myersiohyla chamaeleo  Myersiohyla neblinaria  Neblina Mountain (Venezuela and Brazil)  Phylogeny  Venezuela  
  190. By: Cochran, Doris M., (Doris Mable),
    Publication info: 1935
    Holding Institution: Smithsonian Institution Archives
    Subjects: Alto da Serra  Brazil  Field notes  Frogs  Herpetology  Lagoa Secca  Ouro Preto  Rio de Janeiro  
    BHL Collections: Smithsonian Field Books collection | Women in Natural History
  191. By: Cochran, Doris M., (Doris Mable),
    Publication info: 1935
    Holding Institution: Smithsonian Institution Archives
    Subjects: Belo Horizonte  Brazil  Field notes  Frogs  Herpetology  Pirapora  S‹o Francisco  
    BHL Collections: Smithsonian Field Books collection | Women in Natural History
  192. By: Gradenigo, Giuseppe, - University College, London. Library Services.
    Publication info: Wien, Im Selbstverlage des Verfassers, druck von R. Spies & Co, 1885
    Holding Institution: UCL Library Services, University College London (UCL)
    Subjects: Anura  Electronic books  Eye  Frogs  Heat  Hot Temperature  Light  Ophthalmology  Physiological effect  physiology  
  193. By: Ascherson, F. M. - University of Glasgow. Library.
    Publication info: Berlin, Von Veit und Comp, [1840?]
    Holding Institution: University of Glasgow Library
    Subjects: Electronic books  Epithelium  Frogs  Glands  physiology  
  194. By: Wilson, Charles Branch,
    Publication info: Salem, Mass Essex Institute 1896
    Holding Institution: Smithsonian Libraries and Archives
    Subjects: Frogs
  1. By: Lemos-Espinal, Julio - Smith, Geoffrey - Leland, Pierce - Painter, Charles W. (Charles Wilson),
    Type: Article
    In: ZooKeys
    Volume: 927
    Date: 2020
    Page Range: 99--125
    Publication Info: Pensoft Publishers 2020
    Subjects: Checklist  Crocodilians  Frogs  herpetofauna  Lizards  Salamanders  Snakes  Turtles
  2. By: Doherty-Bonec, Thomas - Gvoždík, Václav,
    Type: Article
    In: ZooKeys
    Volume: 643
    Date: 2017
    Page Range: 109-139
    Publication Info: Pensoft Publishers 2017
    Subjects: Biodiversity  Caecilians  Cameroon Volcanic Line  Central Africa  Frogs  Lake Oku  montane forests and grasslands
  3. By: Bastiani, Veluma Ialú Molinari de - Lucas, Elaine Maria
    Type: Article
    In: Biota Neotropica
    Date: 2013-03-01
    Subjects: Atlantic forest  Biodiversity  Conservation  Frogs  Santa Catarina
  4. By: Lemos-Espinal, Julio - Smith, Geoffrey
    Type: Article
    In: ZooKeys
    Volume: 931
    Date: 2020
    Page Range: 85--114
    Publication Info: Pensoft Publishers 2020
    Subjects: Checklist  Crocodilians  Frogs  herpetofauna  Lizards  Salamanders  Snakes  Turtles
  5. By: Lemos-Espinal, Julio - Smith, Geoffrey
    Type: Article
    In: ZooKeys
    Volume: 951
    Date: 2020
    Page Range: 109--131
    Publication Info: Pensoft Publishers 2020
    Subjects: Amphibians  Frogs  herpetofauna  Lizards  Reptiles  Salamanders  Snakes  Turtles
  6. By: Lemos-Espinal, Julio - Smith, Geoffrey
    Type: Article
    In: ZooKeys
    Volume: 953
    Date: 2020
    Page Range: 137--159
    Publication Info: Pensoft Publishers 2020
    Subjects: Checklist  Crocodilians  Frogs  herpetofauna  Lizards  Salamanders  Snakes  Turtles
  7. By: Lemos-Espinal, Julio - Smith, Geoffrey
    Type: Article
    In: ZooKeys
    Volume: 941
    Date: 2020
    Page Range: 121--144
    Publication Info: Pensoft Publishers 2020
    Subjects: Amphibians  Frogs  Lizards  Reptiles  Salamanders  Snakes  Turtles
  8. By: Santos, Ednilza Maranhão dos - Almeida, Argus V. - Vasconcelos, Simao Dias
    Type: Article
    In: Iheringia. Série Zoologia
    Date: 2004-12-01
    Subjects: Diet  Frogs  Hylidae  Leptodactylidae  Pernambuco
  9. By: Cuevas, César C. - Sanhueza, Rocio
    Type: Article
    In: ZooKeys
    Volume: 929
    Date: 2020
    Page Range: 79--92
    Publication Info: Pensoft Publishers 2020
    Subjects: Conservation  Frogs  microendemism  new geographic records  temperate forest
  10. By: Lehr, Edgar - Von May, Rudolf - Moravec, Jiří - Cusi, Juan Carlos
    Type: Article
    In: ZooKeys
    Volume: 713
    Date: 2017
    Page Range: 131-157
    Publication Info: Pensoft Publishers 2017
    Subjects: Andes  Bosque montano  códigos de barras de ADN  DNA barcoding  especie nueva  Filogenia molecular  Frogs  molecular phylogeny  montane forest  new species  Phrynopus inti  Puna  Ranas
  11. By: Lehr, Edgar - Von May, Rudolf
    Type: Article
    In: ZooKeys
    Volume: 660
    Date: 2017
    Page Range: 17-42
    Publication Info: Pensoft Publishers 2017
    Subjects: Andes  DNA barcoding  Frogs  molecular phylogeny  montane forest  Pristimantis attenboroughi new species  Puna
  12. By: Günther, Rainer - Richards, Stephen
    Type: Article
    In: Zoosystematics and evolution
    Volume: 93
    Issue: 2
    Date: 2017
    Page Range: 265--279
    Publication Info: Sofia, Pensoft,
    Subjects: Frogs  Gulf Province  Huon Peninsula  New Guinea  Southern Highlands Province  taxonomy