Helicopter electromagnetic and magnetic geophysical survey data, Oakland, Ashland, and Firth study areas, eastern Nebraska, March 2007

Other Authors: Smith, Bruce D., Geological Survey (U.S.), University of Nebraska--Lincoln. Conservation and Survey Division., Fugro Airborne Surveys Corporation.
Format: Electronic
Language: English
Published: Reston, Va. : U.S. Geological Survey, 2008.
Physical Description: 1 electronic document : HTML, digital, PDF, Shape, Autocad, ASCII, Geotiff file.
Edition: Version 1.0.
Series: U.S. Geological Survey open-file report ; 2008-1018.
Subjects:
Online Access: https://purl.fdlp.gov/GPO/LPS105464