Project status report as of December 31, 1973 Upper Pampanga River Project, loan no. 637 PH - Associated Firms : ECI-EDCOP.; Philippines. National Irrigation Administration ([Quezon City] NIA, 1974)
"Prepared for the International Bank for Reconstruction and Development."
Keywords: Upper Pampanga River Project; Irrigation -- Philippines -- Pampanga; Water resources development -- Philippines -- Pampanga