Iyer R. Au. <br/><br/>
Water perspectives, issues, concerns 

 - New Delhi  SAGE pub India       2003 
 - 368p  cm. 
<br/><br/><label>Standard No.: </label>11,668 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Z1,255, P3