Labor saving in live-stock production
1918
Rommel, George M (George McCullough)
AGROVOC关键词
书目信息
Labor saving in live-stock production
出版者 U.S. Dept. of Agriculture, Office of the Secretary | Washington, D.C. : U.S. Dept. of Agriculture, Office of the Secretary, 1918
Circular (United States. Department of Agriculture. Office of the Secretary)
出版者
U.S. Dept. of Agriculture, Office of the Secretary
页码
14 pages ; 23 cm.
其它主题
Agricultural economics (general); Labor productivity
语言
英语
格式
print, unmediated, volume
注释
by George M. Rommel [and others].
类型
Monograph; Book; Interactive Resource; Report; Text
团体作者
United States. Department of Agriculture. Office of the Secretary.
2024-02-27
2025-07-19
MODS