Marshak, Stephen  . <br/><br/>
Essentials of geology /  
by Stephen Marshak. 
 - New York :   W.W. Norton & Company ,   2004 
 - xvi, 536p, I-27 ;  
<br/><br/><label>ISBN: </label>0-393-92411-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H  / P4