Rangwala, S C <br/><br/>
Water supply and sanitary engineering : environmental engineering 

 - 14 rev. 
 - New Delhi  Charotar Publishing  1992 
 - xiii, 783p: ill. ; 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water supply -- Public health engineering