Farm ponds and check dams a water-impounding project [microform].

Farm ponds and check dams a water-impounding project [microform].

Bibliographic Details
Corporate Author: Philippines (Republic) Bureau of Soils
Format: Visual Material
Language:English
Published: Quezon City Photoduplication Service,University of the Philippines Library 1975.
Subjects:
Farm ponds > Luzon, Central. > Philippines.
Dams > Luzon, Central. > Philippines.
Irrigation farming > Luzon, Central. > Philippines.