@book{89652,
	author = {García López, Alejandro Manelik.},
	title = {Crecimiento y pigmentación en nochebuenba /},
	publisher = {El autor,},
	year = {2004.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/101180.pdf}
}