@book{91929,
	author = {Chi Hernández, Lesly Viviana. and Cruz Xolo, Rocío.},
	title = {Calidad de leche cruda en hatos de bovinos de doble propósito, en Campeche, México /},
	publisher = {El autor,},
	year = {2006.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/103468.pdf}
}