Some economic factors affecting income of farmers in Nueva Ecija, a land reform area [microform]

ग्रंथसूची विवरण
मुख्य लेखक: Ramos, Erlinda M. 1935-
स्वरूप: Visual Material
भाषा:English
प्रकाशित: Quezon City Photoduplication Service,University of the Philippines library 1975.
विषय: