Paw1owski, L. <br/><br/>
Physicochemical methods for water and wastewater treatment : proceedings of the third international conference , Lublin , Poland , 21 - 25 September 1981 : organized under sponsorship of the Federation of European Chemical Societies by the Pol 

 -  Elsevier Amsterdam  1982  1982 
 - viii, 394 p. :ill. ;25 cm. 
 - Studies in environmental science  19 .
<br/><br/> Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>0444420673 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage - Purification - Congresses<br/>Water - Purification - Congresses--TD
<br/><br/><label>LC Class. No.: </label>TD745.P48 1982