The relation of milk yield to age at first calf
1918
Towles, R. C.
AGROVOC关键词
书目信息
出版者 State College of Agriculture, Agricultural Experiment Station | College Park : Maryland State College of Agriculture, Agricultural Experiment Station, 1918
出版者
Maryland State College of Agriculture, Agricultural Experiment Station
其它主题
Ayrshire cattle
语言
英语
注释
by R.C. Towles.
Includes bibliographical references.
类型
Monograph; Book; Text; Report; Bibliography; Book; Monograph
2024-02-27
2025-07-19
MODS