Organization and management of the County Extension office
1942
Johnson, Clarence
书目信息
出版者
[publisher not identified]
其它主题
County agricultural agents; Agricultural extension work; United states
语言
英语
注释
by Clarence Johnson.
类型
Text; Monograph; Book; Bibliography; Book; Monograph
2024-02-27
2025-07-19
MODS