Author = Azzaz, H.A.
VIRAL HAEMORRHAGIC DISEASE OF RABBITS: COMPARATIVE STUDY BETWEEN THE IMMUNE RESPONSE OF LOCAL AND IMPORTED VACCINE

Volume 40.1, Issue 79, October 1998, Pages 150-156

T.Y. Abd-El- Motelib; A.M. Abd-ElGwad; H.A. Azzaz


SOME STUDIES ON PSEUDOMONAS INFECTIONS IN GROWING CHICKENS IN ASSIUT FARMS

Volume 38.2, Issue 76, January 1998, Pages 90-97

A.M. Abd-El Gwad; Seham M. Aly; H.A. Azzaz


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