Welch, E.B <br/><br/>
Pollutant  effects in freshwater  applied limnology 

 - 2nd ed. 
 - London  Spon press  1992 
 - x,504 p.,ill. 
<br/><br/><label>ISBN: </label>0415279917 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL POLLUTION<br/>WATER POLLUTION
<br/><br/><label>Dewey Class. No.: </label>628.168  / WEI