Coal resources of Oregon
Saved in:
Main Author: | Mason, Ralph S. |
---|---|
Other Authors: | Erwin, Margaret Isabelle, 1922- |
Format: | Book |
Language: | English |
Published: |
Washington,
[publisher not identified],
1955.
|
Physical Description: |
ii, 7 pages : maps (part folded) ; 27 cm. |
Series: |
Geological Survey circular ;
362. |
Subjects: |
In Prospector
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