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

ग्रंथसूची विवरण
मुख्य लेखक:	Gallego, Praxido C.
स्वरूप:	पुस्तक
भाषा:	English
प्रकाशित:	Quezon City 1972.
विषय:	Water-supply > Philippines.