Overman, Michael <br/><br/>
Water:  solutions to a problem of supply and demand/ 
Michael Overman. 
 - revised edition. 
 - Milton Keynes:  The Open University Press,  1976. 
 - 204 pages :  illustrations ;  22 cm. 
<br/><br/>p. 199 
<br/><br/><label>ISBN: </label>0335000460 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water<br/>Water supply