@book{18866,
	author = {Ospina Penagos Carlos Mario and Cenicafé and Hernández Restrepo, Raúl Jaime},
	title = {El Cedro Negro: Una Especie Promisoria de la Zona Cafetera Ospina Penagos Carlos Mario [et. al.]; Raúl Jaime Hernández Restrepo.},
	publisher = {Cenicafé,},
	year = {2003.},
	address = {Caldas :}
}