Carley, Michael <br/><br/>
Managing sustainable developent 
by Michael Carley and Ian Christie 
 - London  Earthscan  1992 
 - 303p. 
<br/><br/><label>ISBN: </label>1853831298 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable development<br/>Environment
<br/><br/><label>Dewey Class. No.: </label>O91 C192