Subramanya,K <br/><br/>
Engineering Hydrology 
Subramanya K. 
 - 4th ed. 
 - New Delhi  McGraw Hill Education  2013 
 - 534p. 
<br/><br/> P.B 
<br/><br/><label>ISBN: </label>9781259029974 
<br/><br/><label>Dewey Class. No.: </label>551 SUB