00999cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035002000092040004700112042001200159050001500171082001100186100003300197245011300230260004800343300007900391490003700470500013300507500005400640504003200694650001900726gs 41000032 DLC20260227111346.0850329s1940    dcuabf   b   f000 0 eng c  ags 41000032   a(OCoLC)11865169  aU.S. Geol. survey. Library.cNRUdNRUdDLC  apremarc00aQE169b.M3  a557.921 aMcKnight, Edwin Thor,d1902-10aGeology of area between Green and Colorado rivers, Grand and San Juan counties, Utah,cby Edwin T. McKnight.  aWashington,bU.S. Govt. print. off.,c1940.  av, 147 p. incl. illus., tables.b13 pl. (incl. 2 maps; part fold.)c23 cm.0 aGeological Survey bulletin,v908  aAt head of title: United States Dept. of the interior, Harold L. Ickes, secretary. Geological survey, W.C. Mendenhall, director.  aTwo folded maps and a folded plate are in pocket.  aBibliographical foot-notes. 0aGeologyzUtah.