Autor
Black, Charles Allen
2
Alston, Julian M.
1
American Society of Agronomy
1
Atkin, R. K.
1
Ballantyne, Peter
1
Bettinger, Theodore E.
1
Carter, Martín R.
1
Caseley, John C.
1
Clark, Francis E.
1
Collins, Michael
1
Crop Science Society of America
1
Cussans, G. W.
1
Davis, Lawrence K.
1
Dinauer, Richard C.
1
Donahue, Roy L.
1
Echeverría, Rubén G.
1
Ensminger, L. E.
1
Evans, D. E.
1
Fahey, George C.
1
Fox, P. N.
1
Gapasin, D.
1
Hames, Irene
1
Hellier, Charles J.
1
Hong, Wei Chiang
1
Hood, Teresa M.
1
Horton, Douglas E.
1
Howard, Theodore E.
1
Huamán, Z.
1
ISNAR / Rutgers Agricultural Technology Management Workshop
1
International Service for National Agricultural Research
1
International Symposium on Soil Testing and Plant Analysis
1
Johnson, K. Norman
1
Joint FAO / IAEA. Division of Atomic Energy in Food and Agriculture
1
Joint FAO / WHO Meeting on Pesticide Residues Roma, IT
1
Jones, J. Benton
1
Jones, Melvin D.
1
Kempton, R. A.
1
Long Ashton International Symposium
1
Matias, Alvaro
1
Mertens, David R.
1
Mettrick, Hal
1
Miller, Raymond W.
1
Moser, Lowell E.
1
National Conference on Forage Quality, Evaluation, and Utilization
1
Neto, Paulo
1
Nijkamp, Peter
1
Norton, George W.
1
Organización Mundial de la Salud
1
Organización de las Naciones Unidas para la Agricultura y la Alimentación
1
Pardey, Philip G.
1
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