Impact of carbon dioxide, trace gases, and climate change on global agriculture proceedings of a symposium sponsored by Division A-3... [et al.] of the American Society of Agronomy... [et al.]

Publicado 1990

Physiology and determination of crop yield

Publicado 1994

Alfalfa and alfalfa improvement

Publicado 1988

Cropping strategies for efficient use of water and nitrogen proceedings of a symposium sponsored by Divisions S-4, S-6, S-8, C-3, and A-6 of the Soil Science Society of America, Crop Science Society of America, and..

Publicado 1993

Mycorrhizae in sustainable agriculture proceedings of a symposium sponsored by Divisions S-3 and S-4 of the Soil Science Society of America, Division A-8 of the American Society of Agranomy..

Publicado 1992

Potassium in agriculture proceedings of an international symposium held 7-10 July 1985 in Atlanta, Georgia. The symposium was sponsored by the Potash & Phosphate Institute... [et al.]

Publicado 1990

Chemistry in the soil environment proceedings of a symposium sponsored by Division S-2 of the American Society of Agronomy and the Soil Science Society of America

por Soil Science Society of America.
Publicado 1985

Spatial variabilities of soils and landforms proceedings of an international symposium sponsored by Division S-5 of the Soil Science Society of America and the International Society of Soil Science in Las Vegas, Nevada, 17 Oct. 1989

Publicado 1992

Irrigation of agricultural crops

Publicado 1990