Some factors associated with the adoption of recommended corn production practices in Region XI, Republic of the Philippines [microform].

ग्रंथसूची विवरण
मुख्य लेखक: Marasigan, Myrna S. 1955-
स्वरूप: Visual Material
भाषा:English
प्रकाशित: Quezon City Photoduplication Service, University of the Philippines Library 1980.
विषय: