AYENSU, Edward .S. ...[et al.] <br/><br/>
Our Green and Living World  the Wisdom to Save it / 

 - New York,  Smithsonian Institution Press  1984. 
 - 255p.:  col. ill.; picture; 29cm. 
<br/><br/> Includes index and bibliography 
<br/><br/><label>ISBN: </label>0521268427 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>333.72 AYE