Varshney, C.K. <br/><br/>
Water pollution and management / 
C.K. Varshney 
 - vi, 242 p. :  ill. ; 
<br/><br/> Includes bibliographical references and index 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0852268971 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution.<br/>Water--Pollution.<br/>Water quality management.
<br/><br/><label>LC Class. No.: </label>TD 511 VAR 1983