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  1. By: D.M. Andrews (Firm) - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Boulder, Colo. :D.M. Andrews,1899.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Boulder  Cactus  Catalogs  Colorado  Conifers  Flowers  Nurseries (Horticulture)  Nursery stock  Plants  Rocky Mountains  Seeds  Shrubs  
    BHL Collections: Seed & Nursery Catalogs
  2. By: Moessner, Karl E. (Karl Edward), - Intermountain Forest and Range Experiment Station (Ogden, Utah)
    Publication info: Ogden, Utah :Intermountain Forest and Range Experiment Station,1955.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Aerial photography in forestry  Forests and forestry  Measurement  Rocky Mountains  
  3. By: Mills, Enos Abijah,
    Publication info: Garden City, New York,Doubleday, Page & Company[c1920]
    Holding Institution: Cornell University Library
    Subjects: Mountaineering  Natural history  Outdoor books  Rocky Mountains  
  4. By: Mills, Enos Abijah,
    Publication info: Garden City, New York,Doubleday, Page,1920.
    Holding Institution: NCSU Libraries (archive.org)
    Subjects: Mountaineering  Natural history  Outdoor books  Rocky Mountains  
  5. By: Allen, William Alonzo,
    Publication info: Chicago,A.W. Bowen & Co.,1903.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: 1860-1880  Description and travel  Frontier and pioneer life  Hunting  Indians of North America  Rocky Mountains  West (U.S.)  
  6. By: Moessner, Karl E. (Karl Edward), - Intermountain Forest and Range Experiment Station (Ogden, Utah)
    Publication info: Ogden, Utah :Intermountain Forest and Range Experiment Station,1960.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Aerial photography in forestry  Ponderosa pine  Rocky Mountains  
  7. By: Brown, Stewardson,
    Publication info: New York, London,G. P. Putnam's sons,1907.
    Holding Institution: Multiple institutions
    Subjects: Botany  Mountain plants  Rocky Mountains  
  8. By: Nelson, Aven,
    Publication info: New York :D. Appleton,1902.
    Holding Institution: Cornell University Library
    Subjects: Botany  Rocky Mountains  
  9. By: Nelson, Aven,
    Publication info: New York,D. Appleton and Company,1902.
    Holding Institution: Library of Congress
    Subjects: Botany  Rocky Mountains  
  10. By: McDonald, G. I. (Geral I.) - Martin, N. E. - Intermountain Research Station (Ogden, Utah)
    Publication info: Ogden, Utah :U.S.D.A. Forest Service, Intermountain Research Station,1988.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forest management  Plant diseases  Rocky Mountains  Root rots  Trees  
  11. By: Vance, Linda K. (Katherine) - Montana Natural Heritage Program. - Montana. Dept. of Environmental Quality. - United States. Environmental Protection Agency.
    Publication info: Helena, Mont. :Montana Natural Heritage Program,c2009.
    Holding Institution: Montana State Library (archive.org)
    Subjects: Data processing  Geographic information systems  GIS-based assessment  Landscape ecology  Landscape integrity  Level I assessment  Monitoring  Montana  Rocky Mountains  Wetland assessment  Wetlands  
  12. By: Keyser, Leander S. (Leander Sylvester),
    Publication info: Chicago,A. C. McClurg and co.,1902.
    Holding Institution: American Museum of Natural History Library
    Subjects: 59.82(78)  Birds  Colorado  Rocky Mountains  
    BHL Collections: Latino Natural History
  13. By: Hornaday, William T. (William Temple),
    Publication info: New YorkScribner1906
    Holding Institution: University of Toronto - Robarts Library
    Subjects: British Columbia  Description and travel  Hunting  Rocky Mountains
  14. By: McArthur, E. Durant. - United States. Forest Service.
    Publication info: Ogden, Utah :Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,1979.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Compositae  Great Basin  Rocky Mountains  Shrubs  Sunflowers  
  15. By: Whitney, J. D. (Josiah Dwight),
    Publication info: Cambridge :Printed for the Museum,1882.
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
    Subjects: Climatology  Geology  Glacial epoch  Pacific States  Paleoclimatology  Rocky Mountains  
  16. By: Buckley, S. B. (Samuel Botsford),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Benjamin Franklin),  (Moses Ashley),  (Samuel Botsford),  (William Marbury),  1794-1863  1802-1879  1808-1872  1809-1857  1809-1884  1811-1848  1820-1869  Botanical specimens  Buckley, S. B  Carpenter, W. M  Collection and preservation  Convovulaceae  Correspondence  Cruciferae  Curtis, M. A  Cuscuta  Description and travel  Draba  Duerinck, Jean-Baptiste,  Engelmann, George,  Fossils  Letters  Lindheimer, Ferdinand,  Missouri  Rare plants  Rocky Mountains  Saint Louis  Shells  Short, Charles Wilkins,  Shumard, B. F  Texas  Travel  Vitaceae  Vitis  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  17. By: Decaisne, Joseph,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 1794-1873  1796-1870  1796-1871  1805-1877  1807-1882  1809-1884  1841-1927  Agave  Braun, Alexander,  Cactaceae  California  Climate  Convovulaceae  Correspondence  Cryptogamae  Cuscuta  Decaisne, Joseph,  Durand, Elias,  Effect of freezes on  Engelmann, George,  Fagaceae  Gramineae  Lenormand, Sébastien René,  Letters  Léveillé, Joseph Henri,  Liliaceae  Paris (France)  Plants  Plants, Fossil  Quercus  Rocky Mountains  Sargent, Charles Sprague,  Seeds  Vitaceae  Vitis  Yucca  
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  18. By: Gray, Asa,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: 19th century  Abies  Agassiz, Louis,  Araceae  Asclepiadaceae  Asclepias  Bigelow, John M  Bignoniaceae  Bolander, Henry N  Boott, William,  Botanical specimens  Braun, Alexander,  Brunet, Ovide,  Buckley, S. B  Cactaceae  Callitrichaceae  Callitriche  Candolle, Alphonse de,  Catalpa  Classification  Collection and preservation  Compositae  Coniferae  Correspondence  Darwin, Charles,  Depressions  Description and travel  Eaton, Daniel Cady,  Effect of environment on  Eggert, Henry  Emory, William H  Endlicher, Stephan,  Engelmann, George J  Engelmann, George,  Erigeron  Euphorbia  Euphorbiaceae  Europe  Fagaceae  Fendler, Augustus,  Frémont, John Charles,  German Emperor,  Geyer, Karl Andreas,  Goodale, George L  Gray Herbarium  Gray, Asa,  Greene, Edward Lee,  Gregg, Josiah,  Hall, Elihu,  Harvard University  Harvey, William H  Herbarium  Human beings  Human evolution  Identification  Isoetaceae  Isoetes  Juncaceae  Juncus  Jussieu, Antoine Laurent de,  Kellogg, A  Law and legislation  Leavenworth, Melines Conklin,  Lemna  Lemnaceae  Letters  Lincoln, Abraham,  Lindley, Joh
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  19. By: Short, Charles Wilkins,
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Constantine Samuel),  (Mathew Carey),  (Moses Ashley),  (William Hemsley),  1770-1855  1782-1863  1783-1840  1785-1852  1786-1859  1794-1863  1797-1878  1799-1848  1799-1880  1802-1879  1803-1873  1805-1886  1806-1850  1807-1867  1808-1872  1809-1884  1810-1888  1811-1875  1811-1887  1813-1890  1817-1911  1823-1897  Biography  Boott, William,  Botanical specimens  Cactaceae  Carex  Commelinaceae  Compositae  Convovulaceae  Correspondence  Curtis, M. A  Cuscuta  Cyperaceae  Darlington, William,  Drake, Daniel,  Emory, William H  Engelmann, George,  Ephedra  Euphorbia  Euphorbiaceae  Fagaceae  Frémont, John Charles,  Gnetaceae  Gray, Asa,  Gregg, Josiah,  Henry, Joseph,  Heuchera  Hooker, Joseph Dalton,  Illinois  Ipomoea  Lapham, Increase Allen,  Lea, M. Carey  Letters  Lindheimer, Ferdinand,  Mead, Samuel Barnum  Michaux, François André,  Nuttall, Thomas,  Oakes, William,  Opuntia  Pinaceae  Pinus  Potamogeton  Potamogetonaceae  Prairies  Quercus  Rafinesque, C. S  Riddell, John Leonard,  Rocky Mountains  Saxifregaceae  Short, Charles Wilkins,  Solidago  Sullivant, William Starlin
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  20. By: Meier, Gretchen. - Weaver, T. - Montana State University (Bozeman, Mont.). Dept. of Biology. - Montana. Dept. of Transportation. Research, Development and Technology Transfer Program.
    Publication info: [Helena] :Available through the National Technical Information Service,1997]
    Holding Institution: Montana State Library (archive.org)
    Subjects: Habitat  Plants  Roadside plants  Rocky Mountains  Weeds  
  21. By: Piorecky, Mark D. - Prescott, David R. C. (David Robert Charles) - Alberta. Fish and Wildlife Division.
    Publication info: [Edmonton] :Alberta Sustainable Resource Development, Fish & Wildlife Division, Resource Data and Species at Risk Section,2004.
    Holding Institution: University of Alberta Libraries (archive.org)
    Subjects: Alberta  Barred owl  Eastern Slopes Region (Alta.)  Habitat  Northern pygmy owl  Owls  Rocky Mountains  Wildlife management  
  22. By: Frothingham, E. H. (Earl Hazeltine),
    Publication info: Washington [D.C.] :U.S. Dept. of Agriculture, Forest Service,1909.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Douglas fir  Pacific Coast (U.S.)  Rocky Mountains  Trees  
  23. By: Adams, Lowell W. - Northern Rocky Mountain Forest and Range Experiment Station (Missoula, Mont.)
    Publication info: Missoula, Mont. :Northern Rocky Mountain Forest and Range Experiment Station,[1947]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: DDT (Insecticide)  Mammals  Physiological effect  Rocky Mountains  
  24. By: McCambridge, William F., - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.) - United States. Forest Service.
    Publication info: Fort Collins, Colo. :Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,[1964]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Mountain pine beetle  Ponderosa pine  Rocky Mountains  
  25. By: Shepperd, Wayne D. - Jeffers, Richard M. - Ronco, Frank. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: Fort Collins, Colo. :Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,1981.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Engelmann spruce  Growth  Provenance trials  Rocky Mountains  Seedlings  Trees  
  26. By: Friede, Judy L. - Schmidt, Wyman C., - Intermountain Research Station (Ogden, Utah)
    Publication info: [Ogden, Utah] :U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station,[1996]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Experimental forests  Forests and forestry  Research  Rocky Mountains  
  27. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1907-1917
    Holding Institution: Smithsonian Institution Archives
    Subjects: British Columbia  Burgess Shale (B.C.)  Canada  Field notes  Geology  Geology, Stratigraphic--Cambrian  Paleontology  Rocky Mountains  
    BHL Collections: Smithsonian Field Books collection
  28. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1880-1925
    Holding Institution: Smithsonian Institution Archives
    Subjects: British Columbia  Canada  Field notes  Geology  Geology, Stratigraphic--Cambrian  Lake Louise  Paleontology  Rocky Mountains  
    BHL Collections: Smithsonian Field Books collection
  29. By: Walcott, Charles D. (Charles Doolittle),
    Publication info: 1907-1916
    Holding Institution: Smithsonian Institution Archives
    Subjects: Alberta  British Columbia  Canada  Castle Mountain  Field notes  Geology  Geology, Stratigraphic--Cambrian  Paleontology  Robson, Mount  Rocky Mountains  
    BHL Collections: Smithsonian Field Books collection
  30. By: Rydberg, Per Axel,
    Publication info: New York :Rydberg,1917.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Floras  Plants  Rocky Mountains  
    BHL Collections: New York Botanical Garden
  31. By: Rydberg, Per Axel,
    Edition: 2nd ed. --
    Publication info: New York :The author,1922.
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Botany  Rocky Mountains  
  32. By: Rydberg, Per Axel,
    Publication info: New York,The author,1917.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Botany  Rocky Mountains  
  33. By: Rydberg, Per Axel,
    Edition: 2d ed.
    Publication info: New York,The author,1922.
    Holding Institution: MBLWHOI Library
    Subjects: Botany  Rocky Mountains  
  34. By: Clements, Edith S. (Edith Schwartz)
    Edition: 2nd ed., enl.
    Publication info: New York :H.W. Wilson Co.,1920.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Pictorial works  Rocky Mountains  West (U.S.)  Wild flowers  
    BHL Collections: New York Botanical Garden
  35. By: Kirkwood, J. E. (Joseph Edward),
    Publication info: Missoula, Mont.,State University,1922.
    Holding Institution: Cornell University Library
    Subjects: Forests and forestry  Montana  Rocky Mountains  
  36. By: Kirkwood, Joseph Edward,
    Publication info: Missoula, Mont.State University1922
    Holding Institution: University of Toronto - Robarts Library
    Subjects: Forests and forestry  Montana  Rocky Mountains  
  37. By: Bates, Carlos G.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1924.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Crops and climate  Plant ecology  Rocky Mountains  Trees  
  38. By: Emmons, Samuel Franklin,
    Publication info: New York :Wiley,1894]
    Holding Institution: United States Geological Survey Libraries Program
    Subjects: Geology  Rocky Mountains  United States  
  39. By: Sherzer, W. H. (William Hittell),
    Publication info: Washington,Smithsonian Institution,1907.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Glaciers  Rocky Mountains  Selkirk Range  
  40. By: Atkinson, Eric. - Cassirer, Frances. - Reichel, James D. - Wallen, Richard L. - Grand Teton National Park (Agency : U.S.) - Hawk Mountain Sanctuary Association. - Montana Natural Heritage Program. - Nongame and Endangered Wildlife Program (Idaho)
    Publication info: Helena, Mont :Montana Natural Heritage Program,1996
    Holding Institution: Montana State Library (archive.org)
    Subjects: Conservation  Geographical distribution  Habitat  Harlequin duck  Idaho  Montana  Rocky Mountains  Wildlife research  Wyoming  
  41. By: Shields, G. O. (George Oliver),
    Publication info: Chicago :Bedford, Clarke,1883.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Big Horn Mountains (Wyo. and Mont.)  Description and travel  Fishing  Florida  Hunting  Michigan  Montana  Rocky Mountains  United States  Wisconsin  
  42. By: Stevens, Robert E., - Brewer, J. Wayne (Jesse Wayne), - Leatherman, David A.
    Publication info: [Fort Collins, Colo.?] :Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,1982.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forest insects  Ponderosa pine  Rocky Mountains  Southwest, New  Trees  
  43. Publication info: Montana? :s.n.,1984?
    Holding Institution: Montana State Library (archive.org)
    Subjects: Rocky Mountains  Wildlife management  
  44. By: Wislizenus, F. A. - Missouri Historical Society.
    Publication info: Saint Louis :Missouri historical society,1912.
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Description and travel  Indians of North America  Rocky Mountains  West (U.S.)  
    BHL Collections: Engelmann Herbarium
  45. By: Rydberg, Per Axel,
    Publication info: New York,[c1919]
    Holding Institution: Cornell University Library
    Subjects: Botany  Rocky Mountains  
  46. By: Rydberg, Per Axel,
    Publication info: New York,1919.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Plants  Rocky Mountains  
    BHL Collections: New York Botanical Garden
  47. By: Tuckerman, Edward,
    Publication info: Amherst, Mass. :J.S. & C. Adams,1866.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: California  Lichenes  Oregon  Rocky Mountains  
    BHL Collections: New York Botanical Garden
  48. By: Setzer, Theodore S. - Intermountain Forest and Range Experiment Station (Ogden, Utah)
    Publication info: Ogden, Utah :Intermountain Forest & Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,1973.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Logging  Rocky Mountains  Rocky Mountains region  Slash (Logging)  South Dakota  
  49. By: Wengert, Eugene M. - Donnelly, Dennis M. - Forest Products Laboratory (U.S.) - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: Fort Collins, Colo. :Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,1980.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Aspen  Forest products  Rocky Mountains  
  50. By: Alexander, Robert R. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: Fort Collins, Colo. :U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,1985.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Botany  Ecology  Forest ecology  Plant communities  Rocky Mountains  
  51. By: Alexander, Robert R. - Edminster, Carleton B. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: Fort Collins, Colo. :U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,[1981]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Forest management  Growth  Lodgepole pine  Rocky Mountains  Trees  
  52. By: Coulter, John Merle,
    Publication info: New York :American Book Co.,1885.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Plants  Rocky Mountains  West (U.S.)  
    BHL Collections: New York Botanical Garden
  53. By: Coulter, John Merle,
    Publication info: and Chicago :Ivison, Blakeman, Taylor, and company,1885.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Botany  Rocky Mountains  West (U.S.)  
  54. By: Coulter, John Merle,
    Publication info: New York:Ivison, Blakeman, Taylor, and company,1885.
    Holding Institution: Harold B. Lee Library (archive.org)
    Subjects: Botany  Rocky Mountains  West (U.S.)  
  55. By: Coulter, John Merle,
    Publication info: and Chicago,Ivison, Blakeman, Taylor, and Company,1885.
    Holding Institution: Cornell University Library
    Subjects: Botany  Rocky Mountains  West (U.S.)  
  56. By: Frémont, John Charles,
    Publication info: New York,Phildelphia,D. Appleton & company;G. S. Appleton; [etc., etc.]1846.
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Description and travel  Pacific States  Rocky Mountains  West (U.S.)  
    BHL Collections: Engelmann Herbarium
  57. By: Dobkin, David S. - United States. Forest Service. Northern Region.
    Publication info: [Montana?] :U.S. Dept. of Agriculture, Forest Sevice, Northern Region,[1992?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Birds  Great Plains  Handbooks, manuals, etc  Rocky Mountains  Wildlife management
  58. By: Coulter, John Merle, - Nelson, Aven,
    Publication info: Cincinnati [etc.]American book company[c1909]
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Botany  Rocky Mountains  West (U.S.)  
  59. By: Coulter, John Merle, - Nelson, Aven,
    Publication info: Cincinnati [etc.]American Book Company[c1909]
    Holding Institution: Cornell University Library
    Subjects: Botany  Rocky Mountains  West (U.S.)  
  60. By: Coulter, John Merle, - Nelson, Aven,
    Publication info: New York :American Book Co.,[c1909]
    Holding Institution: University of Toronto - Robarts Library
    Subjects: Botany  Rocky Mountains  West (U.S.)  
  61. By: United States. Forest Pest Management. Methods Application Group.
    Publication info: Fort Collins, CO :The Group,1982-
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Forest insects  Forests and forestry  Periodicals  Rocky Mountains  Trees  
  62. By: Wilson, Alvin K. - Intermountain Forest and Range Experiment Station (Ogden, Utah)
    Publication info: Ogden, Utah :Intermountain Forest and Range Experiment Station,1957.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Douglas fir  Forests and forestry  Lodgepole pine  Rocky Mountains  Western larch  Western redcedar  
  63. By: Lammi, J. O. - Intermountain Forest and Range Experiment Station (Ogden, Utah)
    Publication info: Ogden, Utah :Intermountain Forest and Range Experiment Station,1954.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Douglas fir  Forests and forestry  Lodgepole pine  Rocky Mountains  Western larch  Western redcedar  
  64. By: Herrington, Roscoe B. - Intermountain Forest and Range Experiment Station (Ogden, Utah)
    Publication info: Ogden, Utah :Intermountain Forest and Range Experiment Station,1955.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Douglas fir  Forests and forestry  Lodgepole pine  Rocky Mountains  Western larch  Western redcedar  
  65. By: Herrington, Roscoe B. - Intermountain Forest and Range Experiment Station (Ogden, Utah)
    Publication info: Ogden, Utah :Intermountain Forest and Range Experiment Station,1956.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Douglas fir  Forests and forestry  Lodgepole pine  Rocky Mountains  Western larch  Western redcedar  
  66. By: Gibbs, George,
    Publication info: 1855-1865
    Holding Institution: Smithsonian Institution Archives
    Subjects: Field notes  Pine  Rocky Mountains  Spruce  United States  Washington Territory  
    BHL Collections: Smithsonian Field Books collection
  67. By: Dawson, J. W. (John William), Sir, - Royal Society of Canada.
    Publication info: S.l. :s.n.,1892?
    Holding Institution: Canadiana.org (archive.org)
    Subjects: Canada  Cretaceous  Paleobotany  Rocky Mountains  United States  
  68. By: Dawson, J. W. (John William), Sir, - Royal Society of Canada.
    Publication info: Ottawa? :s.n.,1885?
    Holding Institution: Canadiana.org (archive.org)
    Subjects: Mesozoic  Paleobotany  Rocky Mountains  
  69. By: Parry, C. C. (Charles Christopher), - Gray, Asa,
    Publication info: New Haven :s.n.,1862?
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Colorado  Plants  Rocky Mountains  
    BHL Collections: Engelmann Herbarium
  70. By: Rehfeldt, G. E. - Lotan, James E. - Intermountain Forest and Range Experiment Station (Ogden, Utah)
    Publication info: Ogden, Utah :U.S. Dept. of Agriculture, Forest Service, Intermountain Forest & Range Experiment Station,1970.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Breeding  Hybridization  Jack pine  Lodgepole pine  Pine  Rocky Mountains  
  71. By: Parry, C. C. (Charles Christopher),
    Holding Institution: Harvard University Botany Libraries
    Subjects: Grasses  Plants  Rocky Mountains  Utah
    BHL Collections: BHL Field Notes Project | Harvard University Herbarium, Botany Libraries
  72. By: Kembel, Steven. - Alberta Natural Heritage Information Centre. - Alberta. Alberta Environment.
    Publication info: [Edmonton] :Alberta Environment,2000.
    Holding Institution: University of Alberta Libraries (archive.org)
    Subjects: Alberta  Botany  Classification  Plant communities  Rocky Mountains  Shrublands  
  73. By: Adams, Frank Dawson, - Coleman, A. P. (Arthur Philemon), - Lindgren, Waldemar, - Matthew, William Diller, - Ransome, Frederick Leslie, - Rice, William North, - Walcott, Charles D. (Charles Doolittle),
    Publication info: New Haven,Yale University Press; [etc., etc.]1915.
    Holding Institution: Wellesley College Library (archive.org)
    Subjects: 1813-1895  Canada  Dana, James Dwight,  Geology  Rocky Mountains  United States  
  74. By: Czaplewski, Raymond L. - Brown, Amy S. - Walker, Raymond C. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: Fort Collins, Colo. :U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,1989.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Conifers  Forests and forestry  Mathematical models  Measurement  Mensuration  Models  Rocky Mountains  
  75. By: Kemp, Paul D.
    Publication info: Ogden, Utah :Intermountain Forest and Range Experiment Station,[1957]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Growth  Measurement  Rocky Mountains  Trees  
  76. By: United States. Army. Military Division of the Missouri. - Engelmann, George, - Forwood, William Henry, - Gray, Asa, - Gregory, James F. - Sheridan, Philip Henry,
    Publication info: Washington :U.S. G.P.O.,1882.
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Description and travel  Discovery and exploration  Idaho  Montana  Natural history  Plants  Rocky Mountains  United States  Wyoming  
    BHL Collections: Engelmann Herbarium
  77. By: Frémont, John Charles, - Hall, James, - Preuss, Charles, - Torrey, John, - United States. Army. Corps of Engineers.
    Publication info: Washington :Gales and Seaton, printers,1845.
    Holding Institution: Boston College Libraries (archive.org)
    Subjects: American  Astronomy  Botany  California  Description and travel  Discoveries in geography  Discovery and exploration  Geology  Meteorology  Observations  Oregon Territory  Pacific Coast (North America)  Paleontology  Rocky Mountains  United States  West (U.S.)  
  78. By: Frémont, John Charles, - Hall, James, - Torrey, John, - United States. Army. Corps of Engineers.
    Publication info: Washington :Blair and Rives, Printers,1845.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: American  Astronomy  Botany  California  Description and travel  Discoveries in geography  Discovery and exploration  Geology  Meteorology  Observations  Oregon Territory  Pacific States  Paleontology  Rocky Mountains  United States  West (U.S.)  
  79. By: Frémont, John Charles,
    Publication info: Washington :Gales and Seaton, Printers,1845.
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Description and travel  Discovery and exploration  History  Pacific States  Rocky Mountains  To 1848  West (U.S.)  
    BHL Collections: Engelmann Herbarium
  80. By: United States. Department of Agriculture.
    Edition: 2d ed.
    Publication info: Washington, D.C.,Govt. Print. Off.,1889.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Forests and forestry  Rocky Mountains  
  81. Publication info: Washington,Govt. print. off.,1888.
    Holding Institution: Library of Congress
    Subjects: Forests and forestry  Rocky Mountains  
  82. By: United States. Army. Corps of Engineers. - United States. Dept. of Agriculture. - Gray, Asa,
    Publication info: Washington :Govt. Print. Off.,1861.
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: Birds  Colorado River (Colo.-Mexico)  Description and travel  Discovery and exploration  Geology  Plants  Rocky Mountains  Southwest, New  United States  
    BHL Collections: Engelmann Herbarium
  83. By: Clements, Frederic E. (Frederic Edward), - Clements, Edith S. (Edith Schwartz)
    Edition: Field ed.
    Publication info: New York :H. W. Wilson,1920, c1914.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Rocky Mountains  Wild flowers  
    BHL Collections: New York Botanical Garden
  84. By: Clements, Frederic E. (Frederic Edward), - Clements, Edith Gertrude (Schwartz)
    Publication info: New York city,the H.W. Wilson company,1914.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Rocky Mountains  Wild flowers  
  85. By: Aune, Keith, - Montana. Department of Fish, Wildlife, and Parks - U.S. Fish and Wildlife Service. - United States. Bureau of Land Management. - United States. Forest Service.
    Publication info: S.l. :s.n.,1985
    Holding Institution: Montana State Library (archive.org)
    Subjects: Animal populations  Bears  Grizzly bear  Rocky Mountains  
  86. By: Sieg, Carolyn Hull. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.).
    Publication info: Fort Collins, Colo. :U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,[1991]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Birds  Habitat  Juniperus scopulorum  Rocky Mountains  
  87. By: Sage, Rufus B.,
    Publication info: Dayton, Ohio,W. Canby[18-?]
    Holding Institution: Library of Congress
    Subjects: Description and travel  Hunting  Rocky Mountains  United States  West (U.S.)  
  88. By: Sage, Rufus B.,
    Publication info: Boston :Wentworth and Co.,1857.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Description and travel  Hunting  Rocky Mountains  United States  West (U.S.)  
  89. By: Sage, Rufus B.,
    Publication info: Dayton, O.,E. Canby[18--?]
    Holding Institution: New York Public Library (archive.org)
    Subjects: Description and travel  Hunting  Rocky Mountains  United States  West (U.S.)  
  90. By: Longyear, Burton Orange,
    Edition: Author's ed.
    Publication info: Denver,Merchants Publishing Co.,c1909
    Holding Institution: NCSU Libraries (archive.org)
    Subjects: Flowers  Rocky Mountains  
  91. By: Mills, Enos Abijah,
    Publication info: Boston and New York,Houghton Mifflin company[1915]
    Holding Institution: Cornell University Library
    Subjects: Colorado  Description and travel  Natural history  Outdoor books  Rocky Mountains  
  92. By: Mills, Enos Abijah,
    Publication info: Boston,Houghton Mifflin Company,[1915]
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Colorado  Description and travel  Natural history  Outdoor books  Rocky Mountains  
  93. By: Blomfield, James.
    Publication info: Chicago :W.E. Wroe,1914.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Description and travel  Gallatin County (Mont.)  Hunting  Montana  Rocky Mountains  
  94. By: Sloan, John P. - Intermountain Research Station (Ogden, Utah)
    Publication info: Ogden, UT (324 25th St., Ogden 84401) :U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station,[1994]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Conifers  Rocky Mountains  Roots  Seedlings  
  95. By: Shields, G. O. (George Oliver),
    Publication info: Chicago :Belford, Clarke & co.,1883.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Bighorn Mountains (Wyo. and Mont.)  Description and travel  Fishing  Florida  Hunting  Michigan  Montana  Rocky Mountains  United States  Wisconsin  
  96. By: Wallace, Dillon,
    Publication info: New YorkOuting publishing company1911
    Holding Institution: University of Toronto - Robarts Library
    Subjects: Hunting  Rocky Mountains  West (U.S.)  
  97. By: Sage, Rufus B.,
    Edition: 2d ed.
    Publication info: Philadelphia,Carey and Hart,1847.
    Holding Institution: Library of Congress
    Subjects: Description and travel  Hunting  Rocky Mountains  United States  West (U.S.)  
  98. By: Sage, Rufus B.,
    Edition: 2d ed. rev.
    Publication info: Philadelphia :H. C. Baird,1854.
    Holding Institution: New York Public Library (archive.org)
    Subjects: Description and travel  Hunting  Rocky Mountains  United States  West (U.S.)  
  99. By: Alexander, Robert R.
    Publication info: Fort Collins, Colo. :U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,1986.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Forests and forestry  Lodgepole pine  Rocky Mountains  
  100. By: Alexander, Robert R.
    Publication info: Fort Collins, Colo. :U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,1986.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Fir  Forests and forestry  Rocky Mountains  Spruce  
  101. By: Alexander, Robert R.
    Publication info: Fort Collins, Colo. :U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station,1986.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Forests and forestry  Ponderosa pine  Rocky Mountains  
  102. By: Alexander, Robert R. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: Fort Collins, Colo. :Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,1974.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Forest regeneration  Forests and forestry  Ponderosa pine  Rocky Mountains  Timber  
  103. By: Myers, Clifford A. (Clifford Albert), - Hawksworth, Frank G. (Frank Goode), - Stewart, James Laning. - Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
    Publication info: Fort Collins, Colo. :Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,1971.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Dwarf mistletoes  Forest productivity  Lodgepole pine  Rocky Mountains  Simulation methods
  104. By: Denver Nursery Company. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Denver, Colo. :Denver Nursery Co.,1916.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Catalogs  Colorado  Denver  Evergreens  Fruit trees  Nursery stock  Plants, Ornamental  Rocky Mountains  Seedlings  Trees  Wild flowers  
    BHL Collections: Seed & Nursery Catalogs
  105. By: Mills, Enos Abijah,
    Publication info: Boston,Houghton Mifflin Company,1911.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Colorado  Description and travel  Mountaineering  Natural history  Outdoor books  Rocky Mountains  
  106. By: Rydberg, Per Axel,
    Publication info: New York,New York Botanical Garden,1899-1913.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Plants  Rocky Mountains  West (U.S.)  
    BHL Collections: New York Botanical Garden
  107. By: Love, L. Dudley (Lawrence Dudley),
    Publication info: Fort Collins, Colo. :Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,1964.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Camp sites, facilities, etc  Forest reserves  National parks and reserves  Recreational use  Rocky Mountains  
  108. By: Betts, Norman De Witt, - Heim, A. L. (Arthur Lloyd),
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1914.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Electric lines  Forest products  Poles and towers  Rocky Mountains  Wood poles  
  109. By: Coulter, John Merle, - Gray, Asa,
    Publication info: Chicago :Ivison, Blakeman, Taylor, and Company,1885.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Botany  Rocky Mountains  West (U.S.)  
  110. By: Thompson, Myron Wood, - Greeley, W. B. (William Buckhout),
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1929.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Afforestation  Lodgepole pine  Logging  Rocky Mountains  Rocky Mountains region  
  111. By: Koch, Elers. - Cunningham, R. N. (Russell Nelson), - Greeley, W. B. (William Buckhout),
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1927.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Afforestation  Larches  Logging  Rocky Mountains  Rocky Mountains region  Western white pine  
  112. By: Dorf, Erling,
    Publication info: Washington : Carnegie Institute of Washington,1838-1942.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Colorado  Cretaceous  Paleobotany  Rocky Mountains  Wyoming  
    BHL Collections: New York Botanical Garden
  113. By: Gray, Asa, - Hooker, Joseph Dalton,
    Edition: Author's ed.
    Publication info: Washington,1881.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Phytosociology  Plants  Rocky Mountains  
    BHL Collections: Joseph Dalton Hooker Collection | New York Botanical Garden
  114. By: Mills, Enos Abijah,
    Publication info: Garden City, New York, and Toronto,Doubleday, Page & company,1921.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Animal behavior  Description and travel  Natural history  Outdoor books  Rocky Mountains  
  115. By: Seton, Ernest Thompson,
    Publication info: Toronto :W. Briggs,[1913?]
    Holding Institution: Canadiana.org (archive.org)
    Subjects: Anecdotes  Animals  Rocky Mountains  Zoology  
  116. By: Ralph, Julian,
    Publication info: Denver, Colo.,H. H. Tammen & co.,1888
    Holding Institution: Library of Congress
    Subjects: Flowers  Rocky Mountains  
  117. By: Henshaw, Julia W. (Julia Wilmotte)
    Publication info: New York :R.M. McBride,c1915.
    Holding Institution: Canadiana.org (archive.org)
    Subjects: Botany  Rocky Mountains  Wild flowers  
  118. By: Henshaw, Julia W. (Julia Wilmotte)
    Publication info: New York,McBride,1917.
    Holding Institution: University of Toronto - Gerstein Science Information Centre
    Subjects: Botany  North America  Rocky Mountains  Wild flowers  
  119. By: Thayer, Emma Homan,
    Publication info: New York :Cassell Pub. Co.,c1889.
    Holding Institution: Canadiana.org (archive.org)
    Subjects: Colorado  Description and travel  Rocky Mountains  Rocky Mountains region  Wild flowers  
  120. By: Mills, Enos A.,
    Publication info: Boston ;Houghton Mifflin Co.,1910.
    Holding Institution: Harold B. Lee Library (archive.org)
    Subjects: Colorado  Description and travel  Natural history  Outdoor books  Rocky Mountains  
  121. By: Mills, Enos Abijah,
    Publication info: and New York :Houghton Mifflin company,1909.
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Colorado  Description and travel  Natural history  Outdoor books  Rocky Mountains  
  122. By: Mills, Enos Abijah,
    Publication info: Boston,Houghton,1909.
    Holding Institution: University of Toronto - Robarts Library
    Subjects: Description and travel  Mammals  Rocky Mountains  United States  
  123. By: Alexander, Robert R. - Edminster, Carleton B. - Shepperd, Wayne D.
    Publication info: Fort Collins, Colo. :Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,1975.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Abies lasiocarpa  Engelmann spruce  Forests and forestry  Mensuration  Rocky Mountains