Macmillan encyclopedia of the environment 
general editor: Stephen R. Kellert 
 - London; Mexico City  Simon & Prentice Hall International  c1997 
 - 6 v. :  col. ill., col. maps ;  28cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>002897381X 9780028973814 
<br/><br/><label>LCCN: </label>49118/23 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences--Dictionaries, Juvenile<br/>Environmental protection--Dictionaries<br/>Ecology--Dictionaries
<br/><br/><label>Dewey Class. No.: </label>R 333.7/M167