Autor
Agricultural ecosystem effects on trace gases and global climate change Denver, Colorado, Estados Unidos)
1
Agronomic research for food Knoxville, Tennessee, Estados Unidos)
1
Agronomists and food : contributions and challenges Houston, Texas, Estados Unidos)
1
Agronomy & Health Detroit, Michigan, Estados Unidos)
1
Agronomy, science in action Chicago, Illinois, Estados Unidos)
1
All-out food production : strategy and resource implications Chicago, Illinois, Estados Unidos)
1
Allen, Leon Hartwell, Jr.,
1
American Society of Agronomy
5
American Society of Agronomy,
1
American Society of Agronomy, Division A-3, A-6
1
American Society of Agronomy, Division S-2
1
American Society of Agronomy, Divisions C-3, C-6, A-4, S-4
1
American Society of Agronomy, Divisions S-1, S-2, A-5
1
American Society of Horticultural Science
1
Baenziger, P. S.,
1
Baker, D. E.,
1
Bartels, Jon M.,
1
Bigham, Jerry M.,
1
Biological N fixation in forage-livestock systems Knoxville, Tennessee, Estados Unidos)
1
Blake, George
1
Blanchar, Robert,
1
Blaser, R. E.,
1
Brammel-Cox, Paula J.,
1
Burnett, Earl,
1
Chemical mobility and reactivity in soil systems Atlanta, Georgia, Estados Unidos)
1
Chemistry in the soil environment Fort Collins, Colorado, Estados Unidos)
1
Climate change and agriculture : analysis of potential international impacts Mineápolis, Minnesota, Estados Unidos)
1
Concepts and breeding of heterosis in crop plants Indianapolis, Indiana, Estados Unidos)
1
Corwin, L.,
1
Cousin, Mary Kay,
1
Crop Science Society of America
2
Crop Science Society of America, Divisions C-4, C-1, and C-8
1
Dowdy, R. H.,
1
Dudley, John W.,
1
Duxbury, John M.,
1
Eisele, Linda C.,
3
Elrick, D. E.,
1
Freeman, Roger E.,
1
Genetic improvement of seed quality : symposium Anaheim, California, Estados Unidos)
1
Harpe, Lowry A.,
1
Harper, Lowry A.,
1
Hawkins, Sherri L.,
1
Hildebrand, Peter,
1
Hollinger, Steven E.,
1
Hoveland, C. S.,
1
Johnson, Ann D.,
1
Jones, James W.,
1
Kaiser, C. J.,
1
Knight, W. E.,
1
Kral, David M.,
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