@book{1934,
	author = {Organizacion Mundial de la Salud},
	title = {Environmental Health Criteria 123: Alpha- and Beta- hexachlorocyclohexanes},
	publisher = {Organizacion Mundial de la Salud},
	year = {1992},
	address = {Ginebra},
	edition = {1° ed.},
	note = {Baja Depósito Junio 2019- Caja 32}
}