The effects of fooding low and high levels of energy on milk production of dairy cattle under Philippine conditions [microform].

Xehetasun bibliografikoak
Egile nagusia: Le-Trong-Trung 1949-
Formatua: Visual Material
Hizkuntza:English
Argitaratua: Quezon City Photoduplication Service, University of the Philippines Library 1977.
Gaiak: