Autor
American Society of Agronomy
5
Stelly, Matthias,
4
Kral, David M.,
3
Johnson, Ann D.,
2
Nauseef, Judith H.,
2
Agronomic Industry Committee
1
Agronomists and food : contributions and challenges Houston, Texas, Estados Unidos)
1
Agronomy & Health Detroit, Michigan, Estados Unidos)
1
Agronomy in a changing world and research needs for the seventies Tucson, Arizona, Estados Unidos)
1
Agronomy, science in action Chicago, Illinois, Estados Unidos)
1
Agronomy-solving problems, serving people Fort Collins, Colorado, Estados Unidos)
1
Allen Black, Charles,
1
Bertrand, Anson Rabb,
1
Blaser, R. E.,
1
Burrows, W. C.,
1
Crop Science Society of America
1
Hamilton, H.,
1
Holland, R. F.,
1
Kral, David M.
1
McCaffry, T.,
1
McCaffry, Telise E.,
1
Mitchell, Roger L.
1
Pesek, John T.,
1
Rautenstraus, R. C.,
1
Soil Science Society of America
1
Stelly,Matthias
1
Thorne, Marlowe D.,
1
Van Riper, G. E.,
1