@book{1875,
	author = {Organizacion Mundial de la Salud},
	title = {Environmental Health Criteria 229: Selected Nitro and Nitro-oxy-polycyclic Armatic Hydrocarbons},
	publisher = {Organizacion Mundial de la Salud},
	year = {2003},
	address = {Ginebra},
	edition = {1º ed.},
	note = {Baja Depósito Caja 31 Junio 2019}
}