Aerial magnetic, electromagnetic, and gamma-ray survey, Berrien county, Michigan

Online link http://pubs.usgs.gov/of/2002/of02-117/
Description Maps, grids, and flight-line databases of a detailed aerial survey and maps and grids of satellite data
Originators Duval, Joseph S.; Webring, Michael W.; Hildenbrand, Thomas G.; Pierce, Herbert A.; Mars, John C.; and Daniels, David L.
Publication U.S. Geological Survey Open-File Report 02-117

States or counties