Welch, E. B. <br/><br/>
Pollutant effects in freshwater :   applied limnology / 
E. B. Welch, J. M. Jacoby; with a contribution on Hydrographic Characteristics by T. Lindell 
 - 3rd ed. 
 - London:    Spon Press,   2006 
 - x, 504 p.:   ill.;   25cm. 
<br/><br/>Includes bibliographical references (p. [440]-493) and index 
<br/><br/><label>ISBN: </label>0415279917 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage disposal in river, lakes, etc.--Environmental aspects<br/>Water--Pollution--Environmental aspects