Laws  <br/><br/>
Aquatic pollution : an introductory text  
/ Edward A. Laws. 
 - 2nd ed.. 
 - New York  John Wiley & Sons  1993. 
 - ix, 611p.  ill.  26cm 
 - Environmental science and technology .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0471588830 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution
<br/><br/><label>Dewey Class. No.: </label>628.168 LAW 1993