@book{91772,
	author = {Cruz Rivera, Maribel},
	title = {Fertilización y comportamiento nutrimental en caña de azúcar (Saccharum officinarum L.) /},
	publisher = {El autor,},
	year = {2005.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/103309.pdf}
}