@book{87736,
	author = {Ramírez Juárez, Rogelio.},
	title = {Plantas medicinales de Ecatzingo, Estado de México},
	publisher = {El autor,},
	year = {2003},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/99253.pdf}
}