[The effect of motion efficiency on the productive performance of young pigs]
1987
Varyan, K.
AGROVOC关键词
书目信息
页码
pp. 16-17
其它主题
Large scale husbandry; Elevage a grande echelle; Actividad fisica; Productivite; Activite physique
语言
俄语
1989-08-15
AGRIS AP