00823cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035002000092040001800112042001200130050001700142100002300159245010400182260001800286300003900304500016300343650001600506651002000522650002200542999001700564ca 19000073 DLC20260227111108.0860709s1917    inuab         000 0 eng    aca 19000073   a(OCoLC)13841678  aDLCcIHidDLC  apremarc00aGB635.I6bK61 aKnotts, Armanis F.14aThe dunes of northwestern Indiana,cby A.F. Knotts ... "Photos taken by H.H. Daugherty, Gary, Ind."  a[Gary?c1917]  a20 p.billus. (incl. maps)c23 cm.  a"Prepared for and published in Indiana Geological Report, 1916." [Forty-first annual report of Department of Geology and Natural Resources, Indiana, p. 11-27] 0aSand dunes. 0aMichigan, Lake. 0aGeologyzIndiana.  c15454d15454