| 000 | 00495nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 160607s9999 xx 000 0 und d | ||
| 100 |
_aIndia, Ministry of labour, Directorate general of mines safety Dhanbad India _992939 |
||
| 245 | _aStatistics of mines in India 1974 | ||
| 245 | _bVol 1-coal / India | ||
| 260 | _aDhanbad | ||
| 260 | _bGovernment of India | ||
| 260 | _c1974 | ||
| 300 | _aV1, 220p. | ||
| 650 |
_aMines - statistics - India _992391 |
||
| 650 |
_aProduction - minerals _992393 |
||
| 999 |
_c40659 _d40659 |
||