Author: | Larwood, Gary M. |
---|---|
Additional Authors: | Benson, David C. |
Year: | 1976 |
Document Type: | USBI |
Issuing Agency: | Eastern Field Operation Center, Bureau of Mines, |
Series: | Information circular / Bureau of Mines ; |
Report Number: | 8706 |
Subjects: | Coal--Transportation |
Freight and freightage--Mathematical models | |
Links: | https://hdl.handle.net/2027/mdp.39015078465252 |
https://hdl.handle.net/2027/uc1.31210002182838 |