Report on improvement and extension project for Bacolod and davao waterworks systems the Philippines [microform].

Manylion Llyfryddiaeth
Awdur Corfforaethol: Japan. Overseas Technical Cooperation Agency
Fformat: Visual Material
Iaith:English
Cyhoeddwyd: Quezon City Photoduplication Service,University of the Philippines Library, 1974.
Pynciau: