@book{5872,
	author = {Winblad Uno, Dudley Eric. and World Health Organization. Health Education and Promotion Unit. and WHO Global School Health Initiative.},
	title = {Primary school physical environment and health : WHO Global Health Initiative.},
	publisher = {World Health Organization,},
	year = {1997.},
	series = {(WHO information series on school health ; doc. 2).},
	address = {Geneva : }
}