00782nam0-22003011i-450-99000328647040332120001010000328647FED01000328647(Aleph)000328647FED0100032864720000920d1931----km-y0itay50------baitay-------001yyGEOGRAFIA DE BOLIVIA Y PERUBarcellonaEditorial Labor1931pp. 208Economia021.033Sievers,Wilhelm<1860-1921>130710ITUNINARICAUNIMARCBK990003286470403321021.033.SIE.0124528DECGEDECGEGEOGRAFIA DE BOLIVIA Y PERU445889UNINAING01