Caring for the earth :  a strategy for sustainable living. 

 - Gland, Switzerland :  Published in partnership by IUCN, UNEP, WWF,  1991. 
 - iv, 228 p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographical references . 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable development<br/>Caring
<br/><br/><label>Dewey Class. No.: </label>333.72