@book{65211,
	author = {Gutiérrez Vázquez, Mario Gilberto.},
	title = {Estudio agroclimático del Distrito de Temporal No. III Cholula, Puebla},
	publisher = {El autor,},
	year = {1987},
	address = {Chapingo, Méx. :},
	note = {1992/98}
}