@book{166950,
	author = {Harrison, L. Lee.},
	title = {Manual de auditoria medioambiental, higiene y seguridad},
	publisher = {McGraw-Hill/Interamericana de España},
	year = {1996.},
	series = {Manuales McGraw-Hill de ingenieria y ciencia},
	address = {Madrid},
	edition = {2th ed.},
	note = {Translation of: Environmental, health, and safety auditing handbook.}
}