| 000 | 00589 a2200277 4500 | ||
|---|---|---|---|
| 001 | 45996 | ||
| 020 | _a0-15-136904-65 | ||
| 041 | _aeng | ||
| 080 | _a56 Hsu | ||
| 245 | _aGreat dying | ||
| 250 | _a | ||
| 260 | _aSan Diego | ||
| 260 | _bHarcourt Brace Jovanovich, | ||
| 260 | _c1986 | ||
| 300 | _aix,292 p. | ||
| 300 | _c22.5 cm | ||
| 490 | _a | ||
| 100 | _aHsu, Kenneth J. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aPaleontology-Popular works | ||
| 650 | _aExtinction (Biology)-Popular works | ||
| 650 | _aGeology-Periodicity-Popular works | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c53331 _d53331 |
||