@book{678,
	author = {Maldonado, Juan Mayr and Fundación Pro-Sierra Nevada de Santa Marta.},
	title = {Plan de desarrollo sostenible de la Sierra Nevada de Santa Marta /},
	publisher = {Fondo Editorial pro-Sierra Nevada de Santa Marta, Carbocol, },
	year = {1997.},
	address = {Bogotá : }
}