Cater, John. <br/><br/>
The key to the future :  the study of earth history. 

 - New York :  Taylor & Francis,  2002. 
 - 134 p :  ill, maps, col ;  24 cm. 
 - Science spectra .
<br/><br/>includes bibliographical references and index. 
<br/><br/> Open. 
<br/><br/><label>ISBN: </label>0415278767 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historical geology.<br/>Earth.--Internal structure.