Meat production of efficiency F1 hybrids of mallard (Anas boschas) and muscovy (Cairina muschata) ducks [microform].
| Main Author: | |
|---|---|
| Format: | Visual Material |
| Language: | English |
| Published: |
Quezon City
Photoduplication Service, University of the Philippines Library
1977.
|
| Subjects: |