| 000 | 00466nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 170517s9999 xx 000 0 und d | ||
| 245 | _aSuper Comet | ||
| 300 | _aScientists believe that an asteroid impacted the planet over 65 million years ago and effectively wiped out most of all life in its wake, including the entire dinosaur population. Is it only a matter of time before Earth is... | ||
| 650 | _xScience. | ||
| 856 | _uhttp://topdocumentaryfilms.com/super-comet/ | ||
| 999 |
_c334381 _d334381 |
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