The optimal date for impregnating cows
1988
Harel, A. (Ministry of Agriculture, Rehovot (Israel). Extension Service)
AGROVOC关键词
书目信息
页码
pp. 305-308
其它主题
Epoca; Analyse economique; Reproduccion; Analisis economico
语言
希伯来语
注释
3 graphs, 2 tables
1989-08-15
AGRIS AP