The effects of fooding low and high levels of energy on milk production of dairy cattle under Philippine conditions [microform]. - Le-Trong-Trung 1949- (Quezon City Photoduplication Service, University of the Philippines Library, 1977)
Microfilmed with 15 other titles.
Thesis (M.S.)--University of the Philippines, Los Banos.
Originally published in [College, Lagina] 1975.
Keywords: Dairy cattle breeding -- Philippines