| 000 | 00520nam a2200181Ia 4500 | ||
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| 999 |
_c63534 _d63534 |
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| 005 | 20201208104314.0 | ||
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a254809 | ||
| 041 | _aEN | ||
| 082 |
_a622.15 _bHOW _223 |
||
| 100 | _aHoward, Herbert Allen | ||
| 245 |
_aExternal diseconomies of bituminous coal surface mining _c _b: a case study of eastern |
||
| 250 | _aIndiana Univiersity | ||
| 260 |
_aAnn Arbor _bUniversity Microfilms International _c1969 |
||
| 300 | _axi, 223 p. | ||
| 509 | _aNS | ||
| 942 | _cR | ||