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

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

Detalles Bibliográficos
Autor Corporativo: Philippines (Republic) Bureau of Soils
Formato: Visual Material
Lenguaje:English
Publicado: Quezon City Photoduplication Service,University of the Philippines Library 1975.
Materias:
Farm ponds > Luzon, Central. > Philippines.
Dams > Luzon, Central. > Philippines.
Irrigation farming > Luzon, Central. > Philippines.