Vital signs 2002-2003 : the trends that are shaping our future 
World watch institute staff 
 - London  Earthscan Publications  2002 
 - 215p ;ill ;23cm 
<br/><br/><label>ISBN: </label>9781853839184 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental indicators<br/>Environmental monitoring
<br/><br/><label>Dewey Class. No.: </label>303.4905 WOR