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

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

Bibliografiset tiedot
Päätekijä: Abad, Ramon Gil
Aineistotyyppi: Visual Material
Kieli:English
Julkaistu: Quezon City Photoduplication Service University of the Philippines Library 1976.
Aiheet:
Soil conservation > Philippines.
Soils > Philippines.
Philippines > Social conditions.
Philippines > Economic conditions.