00744cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040004200111042001200153043001200165050001700177082001100194100002300205245004800228260002400276300007900300410005000379504003100429650004200460gs 52000261 DLC20260227111359.0790424s1952    nduab    b   s000 0 eng c  ags 52000261   a(OCoLC)4888856  aU.S. Geol. Survey. Libr.cMnMohCdDLC  apremarc  an-us-nd00aQE150.E5bF5  a557.841 aFisher, Stanley P.14aThe geology of Emmons County, North Dakota.  aGrand Forks,c1952.  a47 p.billus., 3 maps (2 fold. in pocket) fold. diagr. (in pocket)c23 cm.20aNorth Dakota Geological Survey.tBulletinv26  aBibliographical footnotes. 0aGeologyzNorth DakotazEmmons County.