The production of four field crops in a chromolaena odorata (L.) R.N. King and H. Robinson infested field [microform]

The production of four field crops in a chromolaena odorata (L.) R.N. King and H. Robinson infested field [microform]

Bibliographic Details
Main Author: De la Cruz, Anselmo Q.
Format: Visual Material
Published: Quezon City University of the Philippines Library 1982.
Subjects:
Fields crops > Diseases and pests.