Author
Colorado Agricultural Experiment Station
5
United States. Soil Conservation Service
5
Colorado. Division of Wildlife
3
Colorado State University
2
Harrington, Harold David, 1903-
2
Sammons, Judy Buffington
2
Thornton, Bruce Jay, 1895-
2
United States. Department of Agriculture
2
United States. Environmental Protection Agency
2
Aldrich, Edward
1
Alleger, C. N.,
1
Amemiya, Minoru, 1922-2000
1
Audretsch, Robert W.,
1
Bancroft, Caroline
1
Bargsten, George
1
Bargsten, Tom S.,
1
Barrows, Pete
1
Bear, George D.
1
Behnke, Robert J.
1
Benson, Delwin E., 1949-
1
Bezek, Lyn
1
Bingham, Sam
1
Blaney, Harry French, 1892-1976
1
Blegen, Daniel
1
Bodine, E. W. 1906-
1
Brink, Glen E.
1
Brisbin, James S. 1837-1892
1
Brown, Margaret Duncan, 1881 or 1882-1965
1
Bryant, Harold, 1920-
1
Burkhard, Walter T. 1936-2019,
1
Calkins, Frank, 1932-
1
Carter, Amon Giles, 1879-1955
1
Clay, John, 1851-1934
1
Colorado Cattlemen's Association. Centennial Commission
1
Colorado Cattlemen's Centennial Commission
1
Colorado Cooperative Wildlife Research Unit
1
Colorado Greenhouse Growers Association
1
Colorado State University. Department of Agricultural Engineering
1
Colorado. Department of Natural Resources
1
Colorado. Division of Game, Fish, and Parks
1
Colorado. Soil Conservation Board
1
Cope, Oliver B.
1
Criddle, Wayne D., 1914-1996
1
Denver Public Library. Western History Department
1
Durrell, L. W. 1888-1970
1
Eagle County (Colo.)
1
Fair Publishing Company
1
Feddema, Charles, 1920-
1
Feltner, George
1
Flagg, Oscar H., 1861-
1
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