UNEP <br/><br/>
THE POLLUTION OF LAKES AND RESERVOIRS 

 - NAIROBI  UNEP  1994 
 - 35P. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WATER POLLUTION
<br/><br/><label>LC Class. No.: </label>TD 420  / .P65 1994