00913cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035001900092040003900111042001200150050001600162082001000178100003900188245002800227260003200255300006200287500003100349504002900380505008700409650002200496650002800518650003400546650002600580999001700606gs 52000258 DLC20260227111359.0770323m19521954fr abc        000 0 fre c  ags 52000258   a(OCoLC)2829196  aU.S. Geol.Survey. Libr.cCU-SdDLC  apremarc00aQE13.U6bM3  a557.31 aMargerie, Emmanuel de,d1862-1953.10aÉtudes américaines.  aParis,bA. Colin,c1952-54.  a2 v.billus., ports., maps (part fold.), facsims.c28 cm.  aCorrection slips inserted.  aIncludes bibliographies.0 at.l. Géologie et géographie.- t.2. Paysages, régions explorateurs et cartes. 0aGeologyxHistory. 0aGeologyzUnited States. 0aGeologyzUnited StatesvMaps. 0aGeologists, American.  c28678d28678