Caring for the earth :  a strategy for sustainable living 

 - Gland, Switzerland :  UNEP (United Nations Environment Programme) :  IUCN - The World Conservation Union ;  WWF International,  1991 
 - iv, 228 p. ;  27 cm. 
<br/><br/> Summary published as separate pamphlet. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>2831700760 (SpanishISBN) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservation of natural resources<br/>Environmental policy<br/>Wildlife conservation.
<br/><br/><label>Dewey Class. No.: </label>363.7  / CAR  1991