MUDGE, Melvielle R.
Structural geology of the Sun river Canyon and adjacent areas, northwestern Montana / by Melville R. Mudge. -- Washington : United States Government Printing Office, 1972 - 52 p. + map. -- (Geological Survey Professional Paper ; 663-B).
Geología
Montana
55(786)
Structural geology of the Sun river Canyon and adjacent areas, northwestern Montana / by Melville R. Mudge. -- Washington : United States Government Printing Office, 1972 - 52 p. + map. -- (Geological Survey Professional Paper ; 663-B).
Geología
Montana
55(786)