@book{5476,
	author = {Acero Duarte, Luis Enrique and Bernal, Henry Yesid and Convenio Andrés Bello},
	title = {Guía general de las unidades productivas agroindustriales rurales :},
	publisher = {Convenio Andrés Bello,},
	year = {2004.},
	series = {Guías agroindustriales de las UPAR;},
	address = {Bogotá :}
}