| 000 | 00296nam a2200097 4500 | ||
|---|---|---|---|
| 100 | _aCambridge University Press | ||
| 245 |
_aGeological Magazine, Vol.90, (1-6) _cCambridge University Press |
||
| 260 |
_aCambridge University Press _c1953 |
||
| 260 |
_aCambridge University Press _c1953 |
||
| 942 | _cCR | ||
| 999 |
_c334853 _d334853 |
||