Geology and coal resources of the Beluga-Yentna region, Alaska
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| Publisher: | U.S. Govt. Print. Off. |
| Report Numbers: | APA 727 |
| Series: | Contributions to economic geology. Bulletin (Geological Survey (U.S.)) ; 1202-C. Geological Survey (U.S.). Contributions to economic geology |
| Online Access: | Link to Full Text |
| Physical Description: | 54 p. : ill., maps (7 fold. in pocket) ; 24 cm. |
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