UNEP <br/><br/>
Global environment outlook3  past, present and future perspectives (with CD) 

 - Earthscan Publications Ltd, London  2002 
 - xxxiii, 446 
<br/><br/><label>ISBN: </label>92-807-2087-2 
<br/><br/><label>Dewey Class. No.: </label>551.5 UNEP