@book{1936,
	author = {Organizacion Mundial de la Salud},
	title = {Environmental Health Criteria 217: Bacillus thuringiensis},
	publisher = {Organizacion Mundial de la Salud},
	year = {1999},
	address = {Ginebra},
	edition = {1ª ed.},
	note = {Baja Depósito Junio 2019- Caja 32}
}