Labor, power and machinery in corn production
1937
Shedd, C. K. (Claude Kedzie) | Collins, Edgar Vermont | Davidson, J. Brownlee (Jay Brownlee)
AGROVOC关键词
书目信息
Labor, power and machinery in corn production
Bulletin (Iowa Agricultural Experiment Station)
出版者
Agricultural Experiment Station, Iowa State College of Agriculture and Mechanical Arts
其它主题
Corn
语言
英语
注释
Claude K. Shedd, Edgar V. Collins, J. Brownlee Davidson.
类型
Monographic; Government Publication; Text
2024-02-27
MODS
