A study on the dressing percentage, feed conversion ratio, quality and acceptability of meat produced by ordinary greed mallard ducks (Anas boschas domestica) fed a commercial ration [microform]
| Autor principal: | |
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| Format: | Visual Material |
| Idioma: | English |
| Publicat: |
Quezon City
Photoduplication Service, University of the Philippines Library
1975.
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| Matèries: |