000 | 00457nam a22001337a 4500 | ||
---|---|---|---|
008 | 230616b |||||||| |||| 00| 0 eng d | ||
040 |
_aNational Science Library _cNational Science Library |
||
080 |
_a622(540);31 _bL3.2 |
||
245 |
_aStatistics of mines in India _c/ The Director-General of Mines Safety |
||
260 |
_aDhanbad: _bThe Director-General of Mines Safety, _c1970 |
||
500 | _aVol. 2 (Non-coal); 151p. | ||
650 | _aScience | ||
942 |
_2udc _cREP |
||
999 |
_c56443 _d56443 |