000 | 00307pam a2200109a 44500 | ||
---|---|---|---|
082 |
_aTR _bIC-9270 |
||
100 | _aD. William Mayercheck | ||
245 | 1 | _aPreliminary analysis of methodologies for mining thin-seam mountaintop coal resources | |
260 |
_a _b _c |
||
700 | _aB. Richard Farrar | ||
997 | _aTR6478 C | ||
999 |
_c405709 _d405709 |