Postel, Sandra <br/><br/>
The last oasis:  facing water scarcity/ 

 - London  Earthscan publications Ltd.  1992 
 - 239p. :  ill. ; 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>1853831484 
<br/><br/><label>LC Class. No.: </label>TD345  / .P84 1992