00935cam a22002771  4500001001300000003000400013005001700017008004100034010001700075035001900092040004500111042001200156050001800168082001100186100002400197245005400221260005200275300005200327490007000379504002500449650003400474650003200508650002700540830007300567999001700640gs 55000333 DLC20260227111403.0781005s1955    sduab    b    000 0 eng c  ags 55000333   a(OCoLC)4265364  aU.S. Geol. Survey. Libr.cUUdOCoLCdDLC  apremarc00aGB1025.S8bE7  a551.491 aErickson, Harold D.10aArtesian conditions in northeastern South Dakota.  aVermillion,bUniversity of South Dakota,c1955.  a39 p.bmaps (3 fold. in pocket) tables.c28 cm.1 aSouth Dakota Geological Survey. Report of investigations,vno. 77  aBibliography: p. 39. 0aArtesian wellszSouth Dakota. 0aWater-supplyzSouth Dakota. 0aGeologyzSouth Dakota. 0aReport of investigations (South Dakota Geological Survey) ;vno. 77.  c29002d29002