00806cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035002000092040003100112042001200143043001200155050001700167110004300184245008100227260009400308300003300402500001700435650004100452700005400493999001700547gs 58000145 DLC20260227111406.0821104s1958    miuab        s000 0 eng    ags 58000145   a(OCoLC)10542377  aDLCcMnUdTxCMdOCoLCdDLC  apremarc  an-us-mi00aQE126.K3bM31 aMichigan.bGeological Survey Division.10aOutline of the geologic history of Kalamazoo County, [cby Helen M. Martin].  a[Lansing,bMichigan Dept. of Convservation, Geologic Survey Divisional,c1957] i.e. 1958.  a[17] p.bill., maps.c28 cm.  aCover title. 0aGeologyzMichiganzKalamazoo County.1 aMartin, Helen M.q(Helen Mandeville),d1889-1973.  c29234d29234