| 000 | 00549nam a2200205Ia 4500 | ||
|---|---|---|---|
| 003 | HQRS | ||
| 005 | 20190731032023.0 | ||
| 008 | 150617s2015 xx 000 0 eng d | ||
| 040 |
_aHQRS _beng _cHQRS |
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| 041 | _heng | ||
| 100 | _aKuchhal, R.D., ed. | ||
| 245 |
_aWorld science news: _bcoal compendium |
||
| 260 |
_aDelhi: _bWorld Science News, _c1987 |
||
| 300 |
_a404p.: _bill.; _c28cm. |
||
| 650 |
_aCoal mines and mining _xIndia |
||
| 650 |
_aCoal deposits _xIndia |
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| 650 |
_aCoal industry _xIndia |
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| 365 | _aINR | ||
| 942 |
_2udc _cBK |
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| 999 |
_c1702 _d1702 |
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