00834cam a22002651  4500001001300000003000400013005001700017008004100034010001700075040003800092043001200130050002100142051002400163082001000187100003300197245008000230260002300310300002500333490005400358500001700412650002400429650001900453740005800472830003800530gs 49000278 DLC20260227111355.0770317s1949    dcua         f000 0 eng c  ags 49000278   aU.S. Geol. Survey. Libr.cakdDLC  an-us-ak10aQE75b.C5 no. 42  aQE699b.P4cCopy 2.00a557.31 aPéwé, Troy Lewis,d1918-00aPreliminary report of permafrost investigations in the Dunbar Area, Alaska.  aWashington,c1949.  a3 l.billus.c27 cm.1 aUnited States. Geological Survey. Circularvno.42  aCover title. 0aPermafrostzAlaska. 0aSoilszAlaska.0 aPermafrost investigations in the Dunbar Area, Alaska. 0aGeological Survey circular ;v42.