The performance of some improved strains of pigs and various purebreds in the Philippines [microform].

The performance of some improved strains of pigs and various purebreds in the Philippines [microform].

Bibliographic Details
Main Author: De Onon, Ernesto Marquez 1942-
Format: Visual Material
Language:English
Published: Quezon City Photoduplication Service, University of the Philippines Library 1977.
Subjects:
Swine > Feeding and feeds. > Philippines.
Swine breeding.