Φορτώνει......
Susceptibility of ducks to newcastle disease virus(NDV) and their role in the transmission of the disease to chickem
| Κύριοι συγγραφείς: | , |
|---|---|
| Μορφή: | Ph.D Thesis |
| Γλώσσα: | Undetermined |
| Έκδοση: |
College of veterinary and animal science
1981
Mannuthy |
| Έκδοση: | MVSC |
| Θέματα: |