Carla W. Montgomery  <br/><br/>
Environmental geology / 

 - Ninth edition 
 - N.Y. :   McGraw-Hill,   c2011. 
 - xvi,  (various paging) : col. ill. ; col. Maps. :   28 cm. 
<br/><br/>Includes bibliographical references & index. 
<br/><br/><label>ISBN: </label>9780071222044 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Environmental geology-Textbook. 
<br/><br/><label>Dewey Class. No.: </label>Circ. 551 M787e 2011