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

 - 3rd ed. 
 - Dubuque  Wm. C. Brown,  1992. 
 - xiv, 465 p. :  ill. (col.) ;  29 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0697098117 0697145530  
<br/><br/><label>LC Class. No.: </label>QE38  / .M76 1992