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].

Bibliografiset tiedot
Päätekijä: Surapol Saingjaw 1944-
Aineistotyyppi: Visual Material
Kieli:English
Julkaistu: Quezon City Photoduplication Service, University of the Philippines Library 1975.
Aiheet: