[Mastitis infection in first calf heifers in early lactation]
1991
Groenborg-Pedersen, H.
AGROVOC关键词
书目信息
页码
pp. 369-375
其它主题
Lactacion; Transmision de enfermedades; Danemark/ enquete pathologique; Glandulas mamarias; Denmark/ disease surveys; Dinamarca/ encuestas sanitarias; Controle de maladies
语言
丹麦语
注释
12 tables; 29 ref.
1991-08-15
AGRIS AP