Keys, David.          frey50        <br/><br/>
Catastrophe :  a quest for the origins of the modern world / 
David Keys. 
 - 1st ed. 
 - New York :  Ballantine Pub.,  1999. 
 - p. cm. 
<br/><br/><label>ISBN: </label>0345408764 (alk. paper) 
<br/><br/><label>LCCN: </label>99014357 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Climatic changes--History.<br/>Human beings--Effect of environment on--History.<br/>Natural disasters--History.<br/>Weather--Effect of volcanic eruptions on.<br/>Asteroids--Collisions with Earth.
<br/><br/><label>LC Class. No.: </label>QC981.8.C5  / K45 1999 
<br/><br/><label>Dewey Class. No.: </label>551.6/09/02