Critical trends :    global change and sustainable development. 

 - New York :    Dept. for Policy Coordination and Sustainable Developm ent, United Nations,    1997. 
 - iv, 76 p. :    ill. ;    28 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Sustainable development.<br/> Economic development -- Environmental aspects.<br/> Environmental policy.