@book{13847,
	author = {Alfaro Barbosa, Juan Manuel, and Limón Rodríguez, Benjamín},
	title = {Ciencias del Ambiente /},
	publisher = {Cecsa; Universidad Autónoma de Nuevo León,},
	year = {2001.},
	address = {México :},
	note = {Colección Estudios Generales.}
}