@book{7642,
	author = {World Health Organization. Western Pacific Regional Environmental Health Centre and Phommasack, Bounlay},
	title = {Vientiane (Lao People`s Democratic Republic) : case study report on healthy city : Vientiane},
	publisher = {WHO Western Pacific Regional environmental Health Centre,},
	year = {1997.},
	series = {Healthy cities-healthy islands document series ; no. 9},
	address = {Kuala Lumpur : }
}