@book{8593,
	author = {Corporación Autónoma Regional de Risaralda - CARDER and Valencia-Valencia, Martha Yazmin},
	title = {Cuenca del Río Campoalegre :},
	publisher = {Corporación Autónoma Regional de Risaralda - CARDER },
	year = {2009},
	address = {Pereira, Colombia}
}