The relationship of certin aspects of the Co-Ag program to the number of graduates engaged in farming [microform] حسب Nayga, Rodolfo C. 1938-

Farmer development programs of selected agencies in the Philppines [microform]. حسب Nayga, Rodolfo C. 1938-

Bean and pea production in the Philippines a student manual for use in vocational education حسب Nayga, Rodolfo C. 1938-

Coconut production in the Philippines a student manual for use in vocational agriculture حسب Nayga, Rodolfo C. 1938-

The relationship of certain aspects of the Vo-Ag program to the number of graduates engaged in farming حسب Nayga, Rodolfo C. 1938-

Farmer development programs of selected agencies in the Philippines حسب Nayga, Rodolfo C. 1938-