Ecological succession and control of insect pests affecting stored seeds of upland crops [microform]

Ecological succession and control of insect pests affecting stored seeds of upland crops [microform]

Bibliographic Details
Main Author: Cacmarao, Gloria Cacdac 1941-
Format: Visual Material
Published: Quezon City Photoduplication Service. University of the Philippines Library 1977.
Subjects:
Insects, injurious and beneficial > Control.
Plants > Diseases and pest resistance.