The effect of advisory work on mastitis status in dairy herds
1989
Eskelinen, E. | Junttila, J. (College of Veterinary Medicine, Helsinki (Finland))
AGROVOC关键词
书目信息
页码
pp. 350-355
其它主题
Controle de maladies
语言
芬兰
注释
4 tables; 17 ref. Summaries (En, Fi)
类型
Summary
1989-08-15
AGRIS AP