| 000 | 00427nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 190516s9999 xx 000 0 und d | ||
| 100 |
_aShrock, Robert R. and Twenhofel, William H. _97396 |
||
| 245 | 0 | _aPrinciples of Invertebrate Paleontology | |
| 260 |
_bMcGrew-Hill Book Company, Inc. _c1953 _aNew York |
||
| 300 | _a816 | ||
| 600 |
_tZoology _9489 |
||
| 650 |
_aZoology _9489 |
||
| 942 | _cBK | ||
| 999 |
_c116651 _d116651 |
||