Clayton, Anthony <br/><br/>
Policies for cleaner technology / 
by Anthony Clayton 
 - U.K :  Earthscan,  1998. 
<br/><br/><label>ISBN: </label>1853835196  £16.95 
<br/><br/><label>Subjects--Index Terms: </label>Engineering Sanitary And Muncipal 
<br/><br/><label>Dewey Class. No.: </label>628.5