Restoration of sewerage systems :    proceedings of an international conference /  
organized by the Institution of Civil Engineers, held in London on 22-24 June 1981. 
 - London :    T. Telford,    1982. 
 - 308 p. :    ill. ;    31 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0727701452 
<br/><br/><label>LCCN: </label>82-221596 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Sewerage -- Congresses.<br/> Sewerage -- Maintenance and repair -- Congresses.
<br/><br/><label>Dewey Class. No.: </label>Q 628.24 RES