Some fundamentals of extension teaching
1926
Graham, Albert Belmont
AGROVOC关键词
书目信息
出版者
[U.S. Dept. of Agriculture, Extension Service?]
页码
7 leaves ; 27 cm.
其它主题
Extension and advisory work (non u.s.); Agricultural extension work
语言
英语
格式
print, unmediated, volume
注释
A.B. Graham.
类型
Interactive Resource; Monograph; Book; Text; Report
团体作者
United States. Extension Service.
2024-02-27
2025-07-20
MODS