Search Results       Your search for [author]Phan Quang Vinh, 1949- returned 1 record.           Estrous cycle, estrus duration and ovulation time of Philippine carabaos in confinement with and without cooling facilities [microform]. by Phan Quang Vinh, 1949-; Quezon City: Photoduplication Service, University of the Philippines Library, 1977. Subject: Estrus; Carabao.          Add to Book Cart Relevance: 37.03%