Lloyd, Christopher <br/><br/>
What on earth happened? 
Christopher Lloyd ; illustrations by Andy Forshaw 
 - 1st ed 
 - London  Bloomsbury  2008 
 - 415 p. : ill. col. maps ; 26 cm 
<br/><br/> Includes bibliographical references (p. 391-399) and index 
<br/><br/><label>ISBN: </label>9781408802168 
<br/><br/><label>ISSN: </label>2008015348 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civilization - History<br/>Earth - History<br/>Earth sciences - History
<br/><br/><label>Dewey Class. No.: </label>900 LLO