Murray, J. W. (James William) <br/><br/>
A guide to classification in geology. 

 - New York :  Wiley,  [1981] 
 - Ellis Horwood series in geology .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label> L.05.01 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology -- Classification.--Geology -- Classification.