Bibframe Instance
TitleDickinson County, Iowa: 1:100 000-scale topographic mapNotePhysical details: col.Relief shown by contours and spot heights."Compiled from USGS 1:24 000-scale topographic maps dated 1968-1982 ... Planimetry revised from aerial photographs taken 1973, 1980 ... Map edited 1987."Alternate title: Dickinson Co., Iowa.Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table."43095-D1-CF-100."Dimensions32 x 44 cm., folded to 21 x 11 cm.Extent1 mapProvision ActivityPublication: Virginia 1987 Publication: Reston, Va: Interior--Geological SurveyPublication: Iowa City, Iowa: For sale by Iowa Geological Survey; 1987 Responsibility Statementproduced by the United States Geological Survey in cooperation with the Iowa Geological Survey