Productivity and protectiveness of different density combinations of Kakawate (Gliricidia Sepium Jacq. Steud) and corn (Zea Mays L.) in an alley cropping scheme under two slope gradients

Bibliographic Details
Main Author: Lapitan, Lorenzo C.
Format: Book
Language:English
Published: [College, Laguna] University of the Philippines at Los Baños 1989.
Series:(Database series / Renewable Resource Economics and Management Research Program no 89-10).
Subjects: