Sandra Postel <br/><br/>
Piller of Sand  Can the irrigation miracle last 

 - New York  W. W. Norton & Company  1999 
 - 313 p.       
<br/><br/>
<br/><br/><label>ISBN: </label>0393319377 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation / Water conservation.
<br/><br/><label>Dewey Class. No.: </label>333.913  POP  /