Author
American Rose Society
6
Gregory, R. W. (Raymond William), b. 1893
5
American Farm Bureau Federation
4
National Conference on State Parks
4
Union Agricultural Society (Chicago, Ill.)
4
Wilson, Archie Dell, 1875-
4
American National Live Stock Association
3
Cox, Joseph Frank, 1890-
3
Davis, Kary Cadmus, 1867-1936
3
Roosevelt, Theodore, 1858-1919
3
United States. National Archives and Records Service
3
Aflalo, Frederick G. (Frederick George), 1870-1918
2
American Agricultural Association
2
American Florist Company
2
American Institute of Park Executives
2
American Veterinary Medical Association
2
Bailey, L. H. (Liberty Hyde), 1858-1954
2
Boss, Andrew, 1867-1947
2
Bowsfield, C. C. (Colvin Cullen), 1855-1940
2
Donahue, Roy Luther, 1908-
2
Farmers' College (College Hill, Ohio)
2
Field, A. M. (Albert Martin), 1879-1960
2
International Harvester Company
2
Jackson, Lyman Edson, 1897-
2
Juergenson, Elwood M.
2
Miller, Cap E.
2
National Anti-steel-trap League
2
Nelson, Beatrice M. Ward, Mrs
2
Northwest Farm Managers Association (U.S.)
2
Pennsylvania Forestry Association
2
Petersen, W. E. (William Earl), b. 1892
2
Risk, T. F.
2
Robertson, Lynn Shelby, 1890-
2
Southard, Charles Zibeon
2
Stoll, H. F.
2
Tarver, M. (Micajah)
2
Thomas, John J. (John Jacobs), 1810-1895
2
Torrey, Raymond H.
2
Warburton, C. W. (Clyde William), 1879-
2
Wilson, E. W.
2
Wilson, Harold Kirby, 1900-1958
2
Woods, Ralph H. (Ralph Hicks), b. 1898
2
Aderhold, Omer Clyde, 1899-1969
1
Allen, Lewis F. (Lewis Falley), 1800-1890
1
Allen, Richard Lamb, 1803-1869
1
American Association of Nurserymen
1
American Daffodil Society
1
American Farm Congress
1
American Forestry Association
1
American Fruits Publishing Co
1
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