@book{89784,
	author = {López Vera, Eric Eugenio.},
	title = {Velocidad de emergencia y germinación en semillas de triticale /},
	publisher = {El autor,},
	year = {2004.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/101313.pdf}
}