Barnes, D. <br/><br/>
Chemistry and unit operations in sewage treatment / 
D. Barnes and F. Wilson. 
 - London :  Applied Science Publishers,  c1978. 
 - xiii, 350 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0853347832 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification.
<br/><br/><label>Dewey Class. No.: </label>628.3  / BAC 1978