SOUTHEASTERN MINNESOTA FARM MANAGEMENT ASSOCIATION 1979 ANNUAL REPORT
1980
Welsch, Delane E. | Pfeifer, Hilbert B | Jr.
AGROVOC关键词
书目信息
页码
p.47
语言
英语
类型
Working Or Discussion Paper
来源
Economic Report ER 80-2
2012-05-15
AGRIS AP
