| 000 | 00577 a2200253 4500 | ||
|---|---|---|---|
| 001 | 40745 | ||
| 020 | _a4 | ||
| 041 | _aeng | ||
| 080 | _a553.9(540) Nat:86 | ||
| 245 | _aNational seminar on coal resources of India : proceedings, Varanasi, Dec. 27-29, 1986 / edited by Ram Murti Singh | ||
| 250 | _a | ||
| 260 | _aVaranasi | ||
| 260 | _bBanaras Hindu University, | ||
| 260 | _c1987 | ||
| 300 | _aix,637 p. | ||
| 300 | _c23.5 cm | ||
| 490 | _a | ||
| 100 | _a | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aCoal mines and mining-Congresses | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c28421 _d28421 |
||