Title: Aeromagnetic map of the Avery quadrangle, Shoshone County, Idaho, and Mineral and Sanders Counties, Montana /
Authors: Geological Survey (U.S.)
Publisher: The Survey, 1969]
Year: 1969
Subjects: Geomagnetism Montana Mineral County Maps.; Geomagnetism Montana Sanders County Maps.; Geomagnetism Idaho Shoshone County Maps.; Mineral County (Mont.) Maps.; Sanders County (Mont.) Maps.; Shoshone County (Idaho) Maps.