Author = R.E. RIZK
| Number of Articles: 2 | ||
| 1 | TRANSMISSION OF NEWCASTLE DISEASE AND AVIAN ENCEPHALOMYELITIS VIRUSES THROUCH EGG SHELL, AND ITS CONTROL. | |
| Volume 15.1, Issue 29, September 1985, Page 85-91 | ||
| A. ELMOLLA; E.F. EL GHAZZAWI; T.H. MAHMOUD; R.E. RIZK; M.A. BASTAMI; F.E. SAAD | ||
| 2 | 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 | ||
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