EKB Journal Management System
Author = Hisham Hisham Khalifa
Number of Articles: 1

1

Effect of selenium and vitamin E supplementation as a nutritional treatment for some physiological and productive traits of Holstein dairy cows under Egyptian summer conditions

Volume 17, Issue 1, 2016, Page 97-113
Hisham Hisham Khalifa; Mahmoud Ahmad Safwat; Mahmoud Abd ElFatah El Sysy; Mohamed Abd ElHadi Al-Metwaly