00265nam a2200097Ia 4500008004100000082001800041100002200059245003000081260004400111300001200155140113s9999    xx            000 0 und d  a523.1   A49.4  a"Humboldts, A.V."  aHumaboldts Cosmos Vol. IV  a1849bHenry G. Bohn york StreetcLondon  a291-601