Airborne radiometric and magnetic survey of parts of the Upper Peninsula of Michigan and northern Wisconsin
By: by U.S. Geological Survey ; in cooperation with U.S. Department of Energy and Michigan Technical University
Contributors: Geological Survey (U.S.); Michigan Technological University
Series: Open file report -- 83-195-A; Open-file report (Geological Survey (U.S.)) -- 83-195-A
Publisher: The Survey
Published: 1983
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Radioactive prospecting -- Michigan; Radioactive prospecting -- Wisconsin
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1983?]. 9 microfiches ; 11 x 15 cm

Bibliography: p. 5-6