00947cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035001900092040004100111042001200152043001200164045000900176050002200185082001100207100003400218245005900252260002100311300005200332490006900384504002800453650004000481650004100521810007800562999001700640gs 48000037 DLC20260227111353.0780808s1947    oruab    b   s000 0 eng c  ags 48000037   a(OCoLC)4119969  aU. S. Geol. Survey. Libr.cNcRSdDLC  apremarc  an-us-or  ax4x400aQE155b.A3 no. 35  a557.951 aBaldwin, Ewart Merlin,d1915-10aGeology of the Dallas and Valsetz quadrangles, Oregon.  aPortland,c1947.  a61 p.billus., maps (3 fold. in pocket)c27 cm.1 aOregon. Dept. of Geology and Mineral Industries Bulletinvno. 35  aBibliography: p. 59-61. 0aGeologyzOregonzDallas quadrangle. 0aGeologyzOregonzValsetz quadrangle.10aOregon.bDepartment of Geology and Mineral Industries.tBulletinvno. 35.  c28245d28245