Hefferan, Kevin. <br/><br/>
Earth materials /. 

 - 608 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781405144339 (hardcover : alk. paper) 9781444334609 (pbk. : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Textbooks.