Bossel, Hartmut <br/><br/>
Earth at a crossroads    paths to a sustainable future. 

 - Cambridge   Cambridge University Press 
 - xv,338p. 
<br/><br/><label>ISBN: </label>0-521-63995-6. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Economic development<br/> Environmental aspects<br/> Environmental indicators<br/>Social Science<br/>Sustainable development