Genetic and environmental variation in reproductive and lactational performance of Jersey cattle in the coastal lowland semi-humid tropics.

Autor:	Njubi, D., Rege, J., Thorpe, W., Collins-Lusweti, E., Nyambaka, R.
Zdroj:	Tropical Animal Health & Production; Dec1992, Vol. 24 Issue 4, p231-241, 11p
Databáze:	Complementary Index
Externí odkaz:	Zobrazit plný text záznamu Full text from SpringerLink