| 000 | 00433 a2200181 4500 | ||
|---|---|---|---|
| 020 | _a0195119193 | ||
| 041 | _aEn | ||
| 082 |
_a523.6 _bVER |
||
| 100 | _aVerschuur , Gerrit L. | ||
| 245 |
_aImpact _bthe threat of comets and asteroids |
||
| 250 | _a | ||
| 260 |
_c1996 _aOxford _bOxford University Press _g1997 |
||
| 300 |
_c23 cm. _axii,237 p. |
||
| 650 | _aCOMETS | ||
| 650 | _aASTRONOMY | ||
| 650 | _aASTEROIDS | ||
| 942 | _cSR | ||
| 999 |
_c19062 _d20609 |
||