Author: | Glover, Thomas O. |
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Additional Authors: | Riley, Harold L.,, Hinkle, Melvin E., |
Year: | 1970 |
Document Type: | USBI |
Issuing Agency: | U.S. Bureau of Mines; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., |
SUDOC: | I 28.27:8444 |
Series: | Bureau of Mines information circular 8444 |
Subject: | Coal--Transportation |
Link: | https://hdl.handle.net/2027/mdp.39015078461772 |