@book{91851,
	author = {Sumano García, Ladislao.},
	title = {Producción de plántulas de maguey tabalá (Agave potatorum Zucc.) en Sola de Vega, Oaxaca /},
	publisher = {El autor,},
	year = {2005.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/103389.pdf}
}