Soil in relation to socio-economic prolems in the Philippines [microform]

Soil in relation to socio-economic prolems in the Philippines [microform]

Bibliographic Details
Main Author: Abad, Ramon Gil
Format: Visual Material
Language:English
Published: Quezon City Photoduplication Service University of the Philippines Library 1976.
Subjects:
Soil conservation > Philippines.
Soils > Philippines.
Philippines > Social conditions.
Philippines > Economic conditions.