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

Bibliografische gegevens
Hoofdauteur:	Herrera, Romeo Tabares 1944-
Formaat:	Visual Material
Taal:	English
Gepubliceerd in:	Quezon City Photoduplication Service,University of the Philippines Library 1975.
Onderwerpen:	Rice > Philippines > Nueva Ecija. Rice > Varieties. Nueva Ecija > Rural conditions > Case studies.