Thermoneutral zone of laying hens kept in batteries.

Autor: Es, A. J. H., Aggelen, D., Nijkamp, H. J., Vogt, J. E., Scheele, C. W.
Zdroj: Journal of Animal Physiology & Animal Nutrition; 1973, Vol. 32 Issue 1-5, p121-129, 9p
Databáze: Complementary Index