Author
Colorado. Parks and Wildlife
23
Colorado. Division of Wildlife
18
Colorado Agricultural Experiment Station
11
United States. Bureau of Land Management
10
Colorado State University. Cooperative Extension Service
7
ScienceDirect (Online service)
7
Geological Survey (U.S.)
6
Stanton, Tim Lee, 1951-
6
Burdick, R. T. 1889-1982
5
Newsom, Isaac Ernest, 1883-1954
5
Colorado State University. Extension
4
Geological Survey (U.S.),
4
United States. Forest Service
4
Colorado. Division of Game, Fish, and Parks
3
Films for the Humanities & Sciences (Firm)
3
Infobase
3
Rutherford, William H.
3
United States. Animal and Plant Health Inspection Service
3
United States. Animal and Plant Health Inspection Service,
3
United States. Bureau of Agricultural Economics
3
Van Metre, David C. 1964-2019
3
Yost, Jeffrey A.
3
Ashley, Roger P. 1940-
2
Baird, A. N.
2
Banulis, Bradley A.
2
Bear, George D.
2
Beck, Jeffrey L.
2
Brisbin, James S. 1837-1892
2
Centers for Epidemiology and Animal Health (U.S.),
2
Colorado Agricultural College. Department of Economics and Sociology
2
Colorado. Department of Agriculture. Division of Markets
2
Colorado. Division of Animal Industry
2
Cooke, Wells W. 1858-1916
2
Diamond, Brandon 1976-
2
Farmer, Louis C., 1901-
2
Geist, Valerius
2
George, J. L.
2
Grigg, Jamin Lyle
2
Gudorf, Michelle A.
2
Huwer, Sherri L.
2
Intermountain Research Station (Ogden, Utah)
2
Kimberling, Cleon V.
2
LeValley, S. B.
2
Mao, Julie S. 1974-
2
Mesa College
2
National Agricultural Library (U.S.)
2
National Animal Health Monitoring System (U.S.)
2
National Animal Health Monitoring System (U.S.),
2
National Institute of Food and Agriculture (U.S.),
2
Pingrey, H. B.
2
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