@book{12557,
	author = {Grover, Brian and Burnett, Nicholas and World Bank.},
	title = {Water supply and sanitation project preparation handbook, Volume 3 : Case study : feasibility report for Port City.},
	publisher = {World bank,},
	year = {1983.},
	series = {WORLD Bank technical paper ; no.12-14.},
	address = {Washington, D.C. : }
}