ALLAN, T <br/><br/>
Virtual Water   Tackling the threat to our planet's precious resource  English  
Tony Allan  
 - London   I. B Tauris   2011 
 - xv, 368p.:  ill.;   21cm. 
<br/><br/><label>ISBN: </label>978-1-84511-984-3 
<br/><br/><label>Dewey Class. No.: </label>33.911.6 ALL