Hallam, Anthony <br/><br/>
Encyclopedia of the planet earth / 
Hallam, Anthony 
 - 319 p. : ill. ; 29 cm. 
<br/><br/> Includes index. Originally published in USA, 1983. 
<br/><br/><label>ISBN: </label>0671061402 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology.
<br/><br/><label>Dewey Class. No.: </label>550.3