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

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

Dades bibliogràfiques
Autor principal: Herrera, Romeo Tabares 1944-
Format: Visual Material
Idioma:English
Publicat: Quezon City Photoduplication Service,University of the Philippines Library 1975.
Matèries:
Rice > Philippines > Nueva Ecija.
Rice > Varieties.
Nueva Ecija > Rural conditions > Case studies.