Organizing dairy farms for efficient production
1946
Barr, W. L. (William L)
AGROVOC关键词
书目信息
Bulletin (Pennsylvania State College. Agricultural Experiment Station)
出版者
Pennsylvania State College, School of Agriculture, Agricultural Experiment Station
语言
英语
注释
[W.L. Barr].
类型
Monograph; Book; Report; Text
2024-02-27
2025-07-20
MODS