Montgomery, Carla W.,  1951- <br/><br/>
Environmental geology / 
Carla W. Montgomery. 
 - 9th ed. 
 - Dubuque, IA :  McGraw-Hill,  2011. 
 - xvi, 511 p. :  col. ill., col. maps ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780073524085 (pbk. : alk. paper)  RM496.99 0073524085 (pbk. : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental geology--Textbooks.