| 000 | 00447nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a551.71 _bR111 |
||
| 245 | _aTommotian stage and the Cambrian lower boundary problem | ||
| 260 |
_aCalcutta _bAmerind _c1981 |
||
| 300 | _axii,359p.,plates. | ||
| 650 | _aArcheozoic era | ||
| 650 | _aTommotian stage | ||
| 700 |
_aRaaben M E _4ed. |
||
| 942 | _cBK | ||
| 999 |
_c3010 _d3010 |
||