\a River Pollution Control  \h [Text] 
\c Edited by M.J. Stiff 
 - \a England:  \b Ellis Horwood Ltd,  \c 1980 
 - \a 423p.:  \b ill. 
<br/><br/> \a Includes index 
<br/><br/>\a Includes bibliographical references 
<br/><br/><label>ISBN: </label>\a 0853121834 
<br/><br/><label>LC Class. No.: </label>\a TD 425 Riv  / \b 512233