@book{953,
	author = {Gómez Correa, León Jairo and Urrego Buitrago, David},
	title = {Sonoviso Sobre el Beneficio del Cacao en el Piedemonte Llanero /},
	publisher = {Unillanos,},
	year = {1988.},
	address = {Villavicencio :}
}