01466oem 2200445Ia 450 991069636140332120080114150956.0(CKB)5470000002377216(OCoLC)63119751(EXLCZ)99547000000237721620060120d2005 da engb|||||||||||||||||||||durcnu--|m||||crdrdacontentcrdamediacrrdacarrierIowa magnetic and gravity maps and data, a web site for distribution of data[electronic resource] /by Robert P. Kucks and Patricia L. Hill ; U.S. Department of the Interior, U.S. Geological SurveyVersion 1.0.[Reston, Va.?] :U.S. Geological Survey,[2005]1 electronic map HTML fileData series ;135Title from HTML index page (viewed on Jan. 20, 2006).GeomagnetismIowaMapsDatabasesGravityIowaMapsDatabasesMaps.lcgftGeomagnetismGravityKucks R. P1382171Hill Patricia L1400867Geological Survey (U.S.)GISGISGPOBOOK9910696361403321Iowa magnetic and gravity maps and data, a web site for distribution of data3531534UNINA