@book{40125,
	author = {Duque N., Andrés A. and Carranza, Jaime Andrés},
	title = {Los Humedales en Risaralda :},
	publisher = {Fondo Editorial de Risaralda,},
	year = {2008.},
	address = {Risaraldla :},
	edition = {1.},
	note = {contiene bibliografia.}
}