@book{7822,
	author = {Chaparro Herrera, Diego de Jesús and Sarma, Nandini, },
	title = {Biología de la alimentación de Ambystoma mexicanum :},
	year = {2007},
	address = {México, D.F., },
	url = {http://132.248.9.195/pd2008/0623797/Index.html}
}