| 231 |
Preparation of E.coli bacterin and its evaluation in meat flock. |
1990 |
| 232 |
Epidem~ological studies of pseudomonas aOeruginosa in chickens, fish and human |
1990 |
| 233 |
Sensitivity of E.coli isolated from broilers in Yemen Arab Republic |
1989 |
| 234 |
Sensitivity of E.coli isolated from broilers in Yemen Arab Republic |
1989 |
| 235 |
Sensitivity of E.coli Isolated from Broilers in Yemen Arab Republic (Y. A. R.) |
1989 |
| 236 |
A natural outbreak of Newcastle disease in pigeons in upper Egypt.
|
1988 |
| 237 |
A natural outbreak of Newcastle disease in pigeons in upper Egypt.
|
1988 |
| 238 |
A natural outbreak of Newcastle disease in pigeons in upper Egypt.
|
1988 |
| 239 |
A natural outbreak of Newcastle disease in pigeons in upper Egypt.
|
1988 |
| 240 |
An outbreak of aspergillosis in pigeon |
1988 |
