| 000 | 00351pam a2200121a 44500 | ||
|---|---|---|---|
| 082 |
_aTR _bIC-9181 |
||
| 100 | _aRobert J. Evans | ||
| 245 | 1 | _aCoal extraction, transport and logistics technology for underground mining | |
| 260 |
_a _b _c |
||
| 650 | _aUnited States Department Of The Interior | ||
| 700 | _aWilliam D. Mayercheck | ||
| 997 | _aTR1117 C | ||
| 999 |
_c404728 _d404728 |
||