Biological constraints to high yields in selected farmers' fields in Iloilo, Philippines [microform].

Biological constraints to high yields in selected farmers' fields in Iloilo, Philippines [microform].

Bibliographic Details
Main Author: Jereza, Honorato C. 1937-
Format: Visual Material
Language:English
Published: Quezon City Photoduplication Service, University of the Philippines Library 1980.
Subjects:
Rice research > Philippines > Iloilo.
Agricultural innovations > Philippines > Iloilo.