Ecology 2000 :  the changing face of earth / 
edited by Sir Edmund Hillary; consultant Tom Burke; devised by Peter Nichols. 
 - London :  Joseph,  1984. 
 - 252 p. :  ill.(some col.), maps ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><label>ISBN: </label>0718123530 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology.