Effect of Dietary Zinc and Niacin on Laying Hens Performance and Egg Quality
- Citation:
- El-Husseiny, O. M., M. O. Abd-Elsamee, I. I. Omara, and A. M. Fouad, "Effect of Dietary Zinc and Niacin on Laying Hens Performance and Egg Quality", International Journal of Poultry Science, vol. 7, no. 8: Asian Network for Scientific Information, pp. 757–764, 2008.
Abstract:
n/a
Notes:
n/a