Gervacio, E. T. (1977). 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]. Photoduplication Service. University of the Philippines Library.
Chicago-Zitierstil (17. Ausg.)Gervacio, Emmanuel T. 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]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
MLA-Zitierstil (9. Ausg.)Gervacio, Emmanuel T. 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]. Photoduplication Service. University of the Philippines Library, 1977.