Contributions to Economic Geology, 1907: Metals and nonmetals, except fuels

Front Cover
U.S. Government Printing Office, 1909 - Geology, Economic

From inside the book

What people are saying - Write a review

We haven't found any reviews in the usual places.


Introduction by M R Campbell
The Sentinel Butte lignite field North Dakota and Montana by A G Leonard
The Miles City coal field Montana by A J Collier and C D Smith

18 other sections not shown

Other editions - View all

Common terms and phrases

Bibliographic information