The Montana group of northwestern Montana.

Bibliographic Details
Main Author:	Stebinger, Eugene
Format:	Government Document Book
Language:	English
Published:	Washington : Gov. Prtg. Off, 1914.
Series:	Geological Survey professional paper ; 90-G. Shorter contributions to general geology.
Subjects:	Geology > Montana.

Evans: US Documents (Annex 5th floor)