| 000 | 00417nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a551.701 _bH283 |
||
| 100 | _aHarland W B | ||
| 245 | _aGeologic time scale 1989 | ||
| 260 |
_aCambridge _bUniversity press _c1990 |
||
| 300 | _axvi,263p. | ||
| 650 | _aGeologic time scale | ||
| 650 | _aStratigraphy | ||
| 942 | _cBK | ||
| 999 |
_c7277 _d7277 |
||