[Effect of season on milk performance of first-calvers]
1991
Psenica, J. (Vysoka Skola Polnohospodarska, Nitra (CSFR). Katedra Genetiky a Plemenarskej Biologie)
AGROVOC关键词
书目信息
页码
pp. 664-676
其它主题
Parturition/ variation saisonniere; Estaciones del ano; Parto/ variacion estacional; Vache laitiere; Parturition/ seasonal variation
语言
斯洛伐克语
注释
3 graphs, 4 tables; 8 ref. Summaries (En, Ru, Sk)
类型
Summary
1992-08-15
AGRIS AP