Coking-coal deposits of the western United States
By: by Paul Averitt.
Series: Contributions to economic geology; Geological Survey bulletin -- 1222-G
Publisher: U.S. Govt. Print. Off.
Published: 1966
Place of publication: Washington
Language: eng
Number of pages: 48
Subjects: Coal -- Geology -- West (U.S.); Coal -- Carbonization.; Geology, Economic -- West (U.S.)
Description: A short summary of the geology and occurrence of coal in 21 localities in 8 western states.
Notes: Issued in a case.

Bibliography: p. 43-48.