Land preparation its speed in relation to rate of water supply : new instrumentation for irrigation flow measurements

Land preparation its speed in relation to rate of water supply : new instrumentation for irrigation flow measurements

Bibliographic Details
Main Author: Valera, Alfredo
Format: Book
Language:English
Published: Los Baños, Laguna Agricultural Economics Department, International Rice Research Institute 1975.
Series:Paper / International Rice Research Institute. Agricultural Economics Department 75-2.
Subjects:
Water supply > Philippines.
Irrigation > Philippines.