North central region summary by states and crop reporting district of the distribution of farms according to size of 1940 total soil-depleting, corn and wheat allotments
1941
AGROVOC关键词
书目信息
语言
英语
类型
Monograph; Book; Text
团体作者
United States. Agricultural Adjustment Administration.
2024-02-27
2025-07-20
MODS