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

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

Dettagli Bibliografici
Autore principale: Herrera, Romeo Tabares 1944-
Natura: Visual Material
Lingua:English
Pubblicazione: Quezon City Photoduplication Service,University of the Philippines Library 1975.
Soggetti:
Rice > Philippines > Nueva Ecija.
Rice > Varieties.
Nueva Ecija > Rural conditions > Case studies.