Food Agriculture Organisation <br/><br/>
Wastewater Treatment and use in Agriculture 

 - New Delhi  Scientific Publishers  2001 
 - 125p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>9789388449502 
<br/><br/><label>Dewey Class. No.: </label>631.7  / FAO