Estrous and litter traits in gilts altered by altrenogest, flushing and pubertal status

Autor: Davis, Duane L., Stevenson, Jeffrey S., Pollmann, D. Steven, Allee, Gary L. Gary L. Allee
Předmět:
Zdroj: Journal of Animal Science; Apr1987, Vol. 64 Issue 4, p1117, 0p
Databáze: Complementary Index