American agriculture in 1980 under a fertilizer allocation system
1977
Thomas, Dennis L. | Heady, Earl O. (Earl Orel)
AGROVOC关键词
书目信息
出版者 Center for Agricultural and Rural Development, Iowa State University, | Ames, Iowa : Center for Agricultural and Rural Development, Iowa State University, [1977?]
出版者
Center for Agricultural and Rural Development, Iowa State University
其它主题
Agriculture and state; Environmental aspects; United states
语言
英语
注释
by Dennis L. Thomas, Earl O. Heady.
Includes bibliographical references (leaf 32).
类型
Monograph; Book; Text; Report; Bibliography; Book; Monograph
2024-02-27
2025-07-19
MODS