Economic feasibility study for a proposed improvement of a municipal waterworks system

Economic feasibility study for a proposed improvement of a municipal waterworks system

Xehetasun bibliografikoak
Egile nagusia: Gallego, Praxido C.
Formatua: Liburua
Hizkuntza:English
Argitaratua: Quezon City 1972.
Gaiak:
Water-supply > Philippines.