Changes in rice farming in Gapan, Nueva Ecija a case study [microform]

Bibliographische Detailangaben
1. Verfasser:	Herrera, Romeo Tabares 1944-
Format:	Visual Material
Sprache:	English
Veröffentlicht:	Quezon City Photoduplication Service,University of the Philippines Library 1975.
Schlagworte:	Rice > Philippines > Nueva Ecija. Rice > Varieties. Nueva Ecija > Rural conditions > Case studies.