@book{91167,
	author = {Ruiz García, Agustín},
	title = {Sistema computacional para la calendarización del riego basado en internet /},
	publisher = {El autor,},
	year = {2005.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/102702.pdf}
}