Goals and standards and the technical information and skills in poultry production which should be developed among students in vocational agriculture in the Philippines [microform]

Bibliographische Detailangaben
1. Verfasser: Gervacio, Emmanuel T. 1914-
Format: Visual Material
Sprache:English
Veröffentlicht: Quezon City Photoduplication Service. University of the Philippines Library 1977.
Schlagworte: