Number of Articles: 2 | ||
1 | EFFECT OF TWO DIFFERENT SOURCES OF ZINC SUPPLEMENTATION ON PRODUCTIVE PERFORMANCE OF FRIESIAN DAIRY COWS | |
Volume 47, Issue 1, January 2010, Page 11-22 | ||
I. M.E. Shakweer; A. A.M. EL-Mekass; H. M. EL-Nahas | ||
2 | EFFECT OF ZINC SUPPLEMENTATION AS ZINC SULFATE OR ZINC METHIONINE ON FRIESIAN CALF PERFORMANCE | |
Volume 47, Issue 1, January 2010, Page 23-36 | ||
I. M.E. Shakweer; A. A.M. EL-Mekass; H. M. EL-Nahas | ||