Principles of youth work based on observations in many countries
1950
Deering, Arthur Lowell.
AGROVOC关键词
书目信息
语言
英语
格式
print
注释
U.S. Department of Agriculture, National Agricultural Library
许可
Not provided. Contact Holding Institution to verify copyright status.
类型
Book; Monograph; Text
团体作者
United States. Extension Service.
2023-12-20
2026-02-03
MODS