Estrus duration, time of ovulation and percentage conception in beef cattle artificially bred at different time periods after the end of estrus [microform].

Detalles Bibliográficos
Autor Principal: Posas, Oscar Bagarinao 1948-
Formato: Visual Material
Idioma:English
Publicado: Quezon City Photoduplication Service, University of the Philippines Library 1977.
Subjects: