| 000 | 00643nam a22001817a 4500 | ||
|---|---|---|---|
| 001 | CATREF016071 | ||
| 008 | 140422b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 | _a622 WOR-3 | ||
| 100 | _aCongress of world mining congress (12th : 1984 : New Delhi) | ||
| 245 | 1 | 0 |
_aOptimal exploitation of solid mineral resources : _bWorld Mining Congress, New Delhi, India, November 19-23, 1984. |
| 260 |
_aCalcutta : _bWorld Mining Congress, _c1984. |
||
| 300 |
_a3 v. (p. v.) ; _c20 cm. |
||
| 650 | _aMineral resources conservation | ||
| 650 | _aMine safety | ||
| 650 | _aMines and mineral resources | ||
| 650 | _aMining engineering | ||
| 999 |
_c432087 _d432022 |
||