Pickford John <br/><br/>
Sustainability of water and sanitation systems 

 - Leicestershire  I T Publication          1996 
 - 153p  cm. 
 - Water, Engineering and Development Center, Conference Papers .
<br/><br/><label>ISBN: </label>1853393398 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Water Supply<br/>Industrial Economics
<br/><br/><label>Dewey Class. No.: </label>X.433.N9, N6