Author
United States. Department of Agriculture
47
Food and Agriculture Organization of the United Nations
11
Berry, Wendell, 1934-
6
Hurt, R. Douglas
6
Young, Arthur, 1741-1820
6
American Association for the Advancement of Science. Section on Agriculture
5
Hayes, Jack, 1917-
5
Hillel, Daniel
5
Mingay, G. E.
5
Organisation for Economic Co-operation and Development
5
Prothero, Rowland E. (Rowland Edmund), Baron Ernle, 1851-1937
5
American Association for the Advancement of Science
4
American Society of Agronomy
4
Bromfield, Louis, 1896-1956
4
Carman, Harry J. (Harry James), 1884-1964
4
Grigg, David B.
4
Kimbrell, Andrew
4
King, F. H. (Franklin Hiram), 1848-1911
4
Lord, Russell, 1895-1964
4
Opie, John, 1934-
4
Society of Photo-optical Instrumentation Engineers
4
Stefferud, Alfred
4
Bailey, L. H. (Liberty Hyde), 1858-1954
3
Brady, Nyle C.
3
Brown, Lester R. (Lester Russell), 1934-
3
Busch, Lawrence
3
Cato, Marcus Porcius, 234 B.C.-149 B.C
3
Deane, Samuel, 1733-1814
3
Fite, Gilbert C., 1918-2010
3
Fox, Michael W., 1937-
3
Holbrook, Stewart H., 1893-1964
3
Hopp, Steven L., 1954-
3
Jefferson, Thomas, 1743-1826
3
Kingsolver, Barbara
3
Kingsolver, Camille, 1987-
3
Langer, Richard W.
3
Phillips, John F. V. (John Frederick Vicars), 1899-1987
3
Pretty, Jules N.
3
Raeburn, Paul
3
Schlebecker, John T.
3
Stamp, L. Dudley (Laurence Dudley), 1898-1966
3
Thompson, Esther Katherine
3
Tusser, Thomas, 1524?-1580
3
Agricultural History Society
2
Alexander, Gene
2
Allaby, Michael
2
Anderson, Molly D. (Molly DelCarmen), 1955-
2
Ashworth, William, 1942-
2
Baker, George, 1944-
2
Betts, Edwin Morris, 1892-1958
2
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