The pre-service and in-service training of vocational agriculture teachers in the elementary schools in the Division of Nueva Ecija [microform] - Castro, Luis S. 1941- (Quezon City Photoduplication Service, University of the Philippines Library, 1974)
Microfilmed with 12 other titles.
Thesis (M.A.)--Araneta University Foundation, Malabon, Rizal.
Originally published in 1971.
Keywords: Agricultural teachers -- In-service training -- Nueva Ecija