| 000 | 00678nam a2200205u 4500 | ||
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| 001 | 00903728 | ||
| 003 | PWmBRO | ||
| 005 | 20180324063903.0 | ||
| 008 | 791214c19uu9999pauar s s0uuua0eng d | ||
| 010 | _a90064024 | ||
| 020 | _a0818200960 | ||
| 090 | _b338.2/724/09748/P415 | ||
| 110 | 1 | 0 |
_aPennsylvania. _bDept. of Environmental Resources. |
| 245 | 1 | 0 |
_aAnnual report on mining activities / _cCommonwealth of Pennsylvania, Department of Environmental Resources. |
| 260 | 0 | 0 |
_aHarrisburg : _bThe Department of Environmental Resources, _c1986. |
| 300 | _a536 p. | ||
| 650 | 0 |
_aCoal mines and mining _zPennsylvania _xStatistics _xPeriodicals. |
|
| 942 | _2ddc | ||
| 994 | 0 | 1 | _a077115 |
| 999 |
_c60193 _d60193 |
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