| 000 | 00327nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 240610b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aGeological survey of India | ||
| 260 |
_aCalcutta: _bGeological Survey of India, _c1981 |
||
| 300 | _a145p. | ||
| 942 |
_2udc _cPR |
||
| 999 |
_c63481 _d63481 |
||