EKB Journal Management System
Author = A. EL MOLLA
Number of Articles: 1

1

EFFECT OF NEWCASTLE DISEASE AND AVIAN ENCEPHALOMYELITS VIRUSES ON FERTILITY AND HATCHABILLTY OF EGGS AND ITS CONTROL

Volume 14.2, Issue 28, May 1985, Page 61-67
A. EL MOLLA; E.F. ELGHAZZAWI; T.H. MAHMOUD; R.E. RIZK; M.A. BASTAMI; F.E. SAAD