na INLIS000000000008577 Ind 0010-1118008577 Reise in Peru und Ecuadoe: ausgefuhrt 1909 SIEVERS, Wilhelm Wilhelm Sievers Munchen Duncker Humblot 1914 xii, 411 p. : ill. ; 24 cm. xii, 411 p. : ill. ; 24 cm. 91(85+866)SIEr 91(85+866) GEOGRAPHY PERU ECUADOR L8293/72