Aerial Radiometric and Magnetic Survey: Billings National Topographic Map, Montana, Volume 1
Description:
Final report documenting a high-sensitivity airborne gamma radiation and magnetic field survey of the Billings National Topographic Map segment (NL 12-9 quadrangle) including a description of the program and results.
Date:
1979
Creator:
High Life Helicopters, Inc.
Item Type:
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Report
Location:
None
Partner:
UNT Libraries Government Documents Department