Dispersion and self-purification of pollutants in surface water systems    A report 

 - Paris  UNESCO France         1982 
 - 98p.  cm. 
<br/><br/><label>ISBN: </label>9231020498 
<br/><br/><label>Standard No.: </label>24804 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIOLOGY
<br/><br/><label>Dewey Class. No.: </label>G955:5, M2