The rate of growth and quality of ducks produced by mating the white muscovy drake to black and white muscovy duck for broiler production [microform].
| 1. autor: | |
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| Format: | Visual Material |
| Język: | English |
| Wydane: |
Quezon City
Photoduplication Service, University of the Philippines Library
1975.
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| Hasła przedmiotowe: |