Bossel, Hartmut <br/><br/>
Earth at Crossroads   Paths to a Sustainable Future 

 - New York  Cambridge University  1998 
 - 338p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>0521639956     0 
<br/><br/><label>Dewey Class. No.: </label>Q60  / B654