@book{93384,
	author = {Valderrama Landeros, Luis Humberto.},
	title = {Potencial de aprovechamiento de Brahea dulcis (HBK) Mart. en el municipio de Xochihuehuetlán, Gro.},
	publisher = {El autor,},
	year = {2007.},
	address = {Chapingo, Méx. :},
	url = {http://10.13.5.2/tesis/104944.pdf}
}