00727cam a22002291  4500001001300000003000400013005001700017008004100034010001700075035001800092040003300110041001300143042001200156050001500168100004100183245013300224260006600357300002900423650001500452650001300467999001700480gs 05000994 DLC20260227111302.0731010s1823    xx            000 0 eng    ags 05000994   a(OCoLC)716048  aDLCcOKentUdOCoLCdNhDdDLC1 aenghfre  apremarc00aQE602b.H91 aHumboldt, Alexander von,d1769-1859.12aA geognostical essay on the superposition of rocks in both hemispheres.cBy Alexandre de Humboldt. Tr. from the original French.  aLondon,bLongman, Hurst, Rees, Orme, Brown, and Green,c1823.  a[v]-viii, 482 p.c22 cm. 0aPetrology. 0aGeology.  c24330d24330