21182 20210416104129.0 CH-GeUNH eng Ariza, Eduardo Atlas cultural de la Amazonia Colombiana : la construcción del territorio en el siglo XX : carpeta de mapas [S.l.: s.n., s.d.] Includes colour 14 maps of Amazon river basin in Colombia and distribution of indigenous population. Spanish (Español) MAPS RIVER BASINS INDIGENOUS PEOPLES COLOMBIA Ramírez, Maria Clemencia Vega, Leonardo OHCHR DOC LIB/AMER/COL/96 General Collection BOOK Reference materials