Marshall County, Iowa : 1:100 000-scale topographic map /

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Bibliographic Details
Corporate author / creator:Geological Survey (U.S.)
Imprint:Reston, Va. : Interior--Geological Survey ; Iowa City, Iowa : For sale by Iowa Geological Survey, 1985.
Description:1 map : col. ; 43 x 42 cm., folded to 25 x 10 cm.
Series:County map series (topographic)
Geological Survey (U.S.). County map series (topographic)
Cartographic data:Scale 1:100,000. 1 cm. on the map represents 1 km. on the ground ; Universal transverse Mercator proj.
Format: Map U.S. Federal Government Document Print
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Other title:Marshall Co., Iowa.
Other authors / contributors:Iowa Geological Survey.
Notes:Relief shown by contours and spot heights.
"Compiled from USGS 1:24 000-scale topographic maps dated 1960-1980 ... Planimetry revised from aerial photographs taken 1983 ... Map edited 1985."
Alternate title: Marshall Co., Iowa.
Includes location map/sheet index, index to topographic maps, location map, and meters/feet conversion table.

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