The Coalwood coal field, Powder River County, Montana
An edition of The Coalwood coal field, Powder River County, Montana (1952)
By Robert P. Bryson
Publish Date
1952
Publisher
U.S. G.P.O.
Language
eng
Pages
106
Description:
subjects: Coal, Coal reserves, Economic Geology, Formations (Geology), Geology, Sedimentary Rocks
Places: Fort Union Formation, Montana, Powder River County