000 | 01094pam a2200289 i 4500 | ||
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001 | 3730612 | ||
003 | Biblioteca de INTEMIN | ||
005 | 20180420204528.0 | ||
008 | 800401s1980 dcua b f000 0 eng | ||
010 | _a 80607100 | ||
040 |
_aDLC _cDLC _dDLC |
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050 | 1 | 0 |
_aTN23 _b.U43 no. 8478 _aTP759 |
082 | 0 | 0 |
_a622 s _a665.7/72 |
086 | 0 | _aI 28.23:8478 | |
100 | 1 |
_aChaiken, Robert F. _91349 |
|
245 | 1 | 0 |
_aControlled burnout of wasted coal on abandoned coal mine lands / _cby Robert F. Chaiken. |
260 |
_a[Washington, D.C.?] : _bU.S. Dept. of the Interior, Bureau of Mines, _c1980. |
||
300 |
_a23 p. : _bill. ; _c27 cm. |
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490 | 1 |
_aReport of investigations ; _v8478 |
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504 | _aBibliography: p. 22-23. | ||
650 | 0 |
_aCoal gasification, Underground. _91350 |
|
650 | 0 |
_aAbandoned coal mines _xEnvironmental aspects. _91351 |
|
650 | 0 |
_aHeat recovery. _91352 |
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830 | 0 |
_aReport of investigations (United States. Bureau of Mines) ; _v8478. _9793 |
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906 |
_a7 _bcbc _corignew _d1 _encip _f19 _gy-gencatlg |
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942 |
_2udc _cBK |