Understanding urban ecosystems  A new frontier for science and education 
ed by Alan R Berkowitz, Charles H Nilon and Karen S Hollweg 
 - New York  Springer  2003 
 - xxix,523p. 
<br/><br/><label>ISBN: </label>0387952373 
<br/><br/><label>Dewey Class. No.: </label>307.76  / P03