01913oam 2200469Ia 450 991069544170332120061211133244.0(CKB)5470000002370345(OCoLC)76826396(EXLCZ)99547000000237034520061130d2006 ua 0engtxtrdacontentnrdamediancrdacarrierSoil survey of Black Hawk County, Iowa /United States Department of Agriculture, Natural Resources Conservation Service ; in cooperation with Iowa Agriculture and Home Economics Experiment Station and Cooperative Extension Service, Iowa State University; and Division of Soil Conservation, Iowa Department of Agriculture and Land Stewardship[Washington, D.C.?] :Natural Resources Conservation Service,[2006]1 volume illustrations (some color), maps (some color) ;31 cm +30 mapsIssued in portfolio.Cover title."By Sam R. Steckly"--P. 1.Shipping list no.: 2007-0002-S."Issued 2006"--P. vii.Includes index to map sheets.Fifty-eight maps on 30 folded sheets laid in.Includes bibliographic references (pages 121-122).Soil surveysIowaBlack Hawk CountySoilsIowaBlack Hawk CountyMapsMaps.lcgftSoil surveysSoilsSteckly Sam R1415660Iowa Agriculture and Home Economics Experiment Station.Iowa.Department of Agriculture and Land Stewardship.United States.Natural Resources Conservation Service.GISGISGPOBOOK9910695441703321Soil survey of Black Hawk County, Iowa3518346UNINA