Report of trip to Puerto Rico, June 20 to June 30, 1952
1952
Dixon, Harrison Morten
AGROVOC关键词
书目信息
其它主题
Agricultural extension work
语言
英语
类型
Monograph; Book; Text; Report
团体作者
United States. Extension Service. Division of Agricultural Economics.
2024-02-27
2025-07-20
MODS