A classification of forest habitat types of the southern Arizona and portions of the Colorado Plateau - DeVelice, Robert L. (U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1996)

Classification of sand dune and sand plain plant communities in the Wainwright Dunes Ecological Reserve - Alberta. Alberta Sustainable Resource Development. (Geowest Environmental Consultants Ltd, 2003)

Classification of Southwestern Montana plant communities : emphasizing those of Dillon Resource Area, Bureau of Land Management - Montana Natural Heritage Program. (Montana Natural Heritage Program, 1995)

Classification of the Cryphalinae with descriptions of new genera and species - Hopkins, A. D. (Andrew Delmar), 1857 -1948 (G.P.O, 1915)

Classification of the forest vegetation of Colorado by habitat type and community type - Alexander, Robert R. (1987)

Classification of the forest vegetation of Wyoming - Alexander, Robert R. (1986)

The climax forest of Isle Royale - Cooper, William Skinner, 1884 -1978 (1913)

Clonal propagation of endangered native plants rhododendron chapmanii gray, taxus floridana nutt., and torreya taxifolia arn - Barnes, Lee Roy, 1954 - (1985)

The coccid genera Chionaspis and Hemichionaspis - Cooley, R. A. (Robert Allen), 1873 -1968 (Carpenter & Morehouse, 1899)

Coccinellidae of western Canada and Alaska with analyses of the transmontane zoogeographic relationships between the fauna of British Columbia and Alberta : (Insecta : Coleoptera : Coccinellidae) - Belicek, Joseph (1976)

Coefficient of conservatism rankings for the flora of Montana. report to the Montana Department of Environmental Quality, Helena, Montana. Part I - Montana. Department of Environmental Quality (Montana Natural Heritage Program, 2015)

Coefficient of conservatism rankings for the flora of Montana. Part II - Montana. Department of Environmental Quality (Montana Natural Heritage Program, 2016)

Coefficient of conservatism rankings for the flora of Montana. Part III - Montana Natural Heritage Program. (Montana Natural Heritage Program, 2017)

The Coleopterists' Bulletin - Coleopterists Society. (Coleopterists' Society, 1963)

The Coleopterists' Bulletin - Coleopterists Society. (Coleopterists' Society, 1976)

The Coleopterists' Bulletin - Coleopterists Society. (Coleopterists' Society, 1979)

[Collected reprints, 1911-1931 - Swarth, Harry S. (Harry Schelwald), 1878 -1935 (s.n, 1900)

Collection of pamphlets on mollusks (1881)

Collection of the products of the waters and forests of Lower Canada collected and ordered for the Universal Exhibition of London, year 1862 - Taché, J. C. (Joseph-Charles), 1820 -1894 (M. Longmoore, 1862)

A college text-book of botany : being an enlargement of the author's "Elementary botany," - Atkinson, George Francis, 1854 -1918 (Henry Holt and Company, 1905)

A college text-book of Botany, being an enlargement of the author's "Elementary Botany." - Atkinson, George Francis, 1854 -1918 (Holt, 1905)

A college text-book of botany; being an enlargement of the author's "Elementary botany." - Atkinson, George Francis, 1854 -1918 (Holt, 1908)

A college textbook of pharmaceutical botany : with pharmaceutical and medical applications, especially adapted for the use of students of pharmacy and economic botany and as a reference for pharmacists, chemists and students in structural and systematic botany - Youngken, Heber W. (Heber Wilkinson), 1885 -1963 (P. Blakiston's Son, 1918)

Colorado's state and private timber resources, 1983 - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1987)

Colorado's timber resources - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1987)

The commercial forest trees of Massachusetts, how you may know them - Massachusetts. State Forester. (Wright & Potter Printing Company, State Printers, 1908)

Common and scientific names of weeds in Canada = Noms populaires et scientifiques des plantes nuisibles du Canada - Darbyshire, S. J. (Agriculture and Agri-Food Canada = Agriculture et agroalimentaire Canada, 2000)

The common raven - United States. Bureau of Land Management. (Washington, D.C, 1980)

Common trees of Alaska - United States. Forest Service. (U.S. Dept. of Agriculture, Forest Service, Alaska Region, 1999)

Common trees of New York - Illick, Joseph S. (Joseph Simon), 1884 -1967 (American Tree Association, 1927)

Common trees of Ohio : a handy pocket manual of the common and introduced trees of Ohio - Illick, Joseph S. (Joseph Simon), 1884 -1967 (The American Tree Association, 1927)

Companion to the Botanical magazine :being a journal, containing such interesting botanical information as does not come within the prescribed limits of the magazine; with occasional figures - Hooker, William Jackson, Sir, 1785 -1865 (Printed by E. Conchman ... for the proprietor, S. Curtis, 1836)

A comparative limnological study of five lakes in Central Alberta - Kerekes, Joseph. (1965)

A comparative study of reproductive potential in parkland- and arctic-nesting mallards and pintails (Anatidae) - Calverley, Brett K. (University of Alberta, Dept. of Zoology, 1975)

Comparative wood anatomy of some shrubs native to the Northern Rocky Mountains - Dale, Arlene. (Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1968)

Comparing revegetation success on monitored and nonmonitored gas well sites in southwestern Wyoming - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1993)

A comparison of beetles and spiders inhabiting soil, litter and coarse woody debris in stands originating from harvest and wildfire : 1997/98 update - Alberta. Alberta Environmental Protection. (Alberta Environmental Protection, 1998)

A comparison of radiographic and bark-removal methods for sampling of mountain pine beetle populations - Intermountain Forest; Range Experiment Station (Ogden, Utah) (Intermountain Forest & Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1974)

Compendium of plant disease and decay fungi in Canada, 1960-1980 - Ginns, J. H. (James Herbert) (Research Branch, Agriculture Canada, 1986)

A compendium of the flora of the northern and middle states, containing generic and specific descriptions of all the plants, exclusive of the cryptogamia, hitherto found in the United States, north of the Potomac - Torrey, John, 1796 -1873 (S. B. Collins, 1826)

The complete garden - Cooper, Gordon D. (Doubleday, Page, 1921)

The complete garden - Cooper, Gordon D. (Garden City Publishing co, 1921)

The complete home landscape - Jennings, Arthur J. (A. T. De La Mare, 1924)

Comprehensive tree volume equations for major species of New Mexico and Arizona. II, Tables for unforked trees - Intermountain Forest; Range Experiment Station (Ogden, Utah) (Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1978)

Comprehensive tree volume equations for major species of New Mexico and Arizona. I, Results and methodology - Hann, David W. (Intermountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1978)

Compte rendu de l'expédition de Mistassini 1884-85 - Low, A. P. (Albert Peter), 1861 -1942 (s.n, 1885)

Concentrated organic medicines : being a practical exposition of the therapeutic properties and clinical employment of the combined proximate medicinal constituents of indigenous and foreign plants ... - Coe, Grover, 1825 -1860 (B. Keith, 1860)

Concord area trees and shrubs - Angelo, Ray, 1948 - (Concord Field Station, Museum of Comparative Zoology, Harvard University, 1990)

The condition and trend of aspen communities on BLM administered lands in north-central Nevada with recommendations for management : final report - United States. Bureau of Land Management. (Elko Field Office, Bureau of Land Management, 2002)

The condition and trend of aspen communities on BLM administered lands in north-central Nevada with recommendations for management : final report - United States. Bureau of Land Management. (U.S. Dept. of the Interior, Bureau of Land Management, Battle Mountain Field Office, 2001)

The condition and trend of aspen on BLM lands in north-central Nevada with recommendations for management year three : final report - United States. Bureau of Land Management. (Elko Field Office, Bureau of Land Management, 2003)

Conditions forestières de la Nouvelle-Écosse - Canada. Commission of Conservation. (Commission de la conservation, 1912)

The condor - Cooper Ornithological Club. (Cooper Ornithological Club, 1907)

The condor - Cooper Ornithological Club. (Cooper Ornithological Club, 1909)

The condor - Cooper Ornithological Club. (Cooper Ornithological Club, 1919)

Congrès international d'entomologie : [proceedings] (Hayez, 1910)

Congrès international d'entomologie : [proceedings] (Hayez, 1988)

Congrès international d'entomologie : [proceedings] (Hayez, 2000)

Congrès international d'entomologie : [proceedings] (Hayez, 2016)

Coniferous forest habitat types of central and southern Utah - Intermountain Research Station (Ogden, Utah) (U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, 1985)