@book{88456,
	author = {García Bueno, Septimio.},
	title = {Evaluación de la calidad fisicoquímica de diferentes compostas},
	publisher = {El autor,},
	year = {2003.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/99979.pdf}
}