@book{9686,
	author = {World Health Organization. Expert Committee on Environmental Sanitation.},
	title = {La pollution de l' air : cinquiFme rapport du ComitT d' experts de l' assainissement [rTuni a GenFve du 18 au 23 novembre 1957].},
	publisher = {Organisation mondiale de la SantT,},
	year = {1958.},
	series = {(Organisation mondiale de la SantT. STrie de rapports techniques ; no. 157).  },
	address = {GenFve : }
}