Moving up the yield curve: advances and obstacles : proceedings of a symposium sponsored by Divisions S-4, S-8, and A-4 of the American Society of Agronomy and the Soil Science Society of America.
1980
书目信息
语言
英语
注释
ill. Includes bibliographic references. "The papers were presented during the annual meeting in Chicago, Illinois, 3-8 December, 1978.".
ISBN
08-911-80648
类型
Monograph; Bibliography; Book; Monograph
2012-11-15
AGRIS AP