Foley, Duncan. <br/><br/>
Investigations in environmental geology / 
Duncan Foley, Garry D. McKenzie, Russell O. Utgard. 
 - 3rd ed. 
 - Upper Saddle River, N.J. :  Pearson Education,  c2009. 
 - vii, 288 p. : col. ill. 
<br/><br/><label>ISBN: </label>013142064X 9780131420649 
<br/><br/><label>LCCN: </label>2008031528 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental geology--Textbooks.