Hillary, Sir Edmund, <br/><br/>
Ecology 2000 :  the changing face of earth /  Textual Documents 
by Sir Edmund Hillary . 
 - New york:  Beaufort Books. 
 - 251p:  25cm. 
<br/><br/><label>ISBN: </label>0825302064 
<br/><br/><label>Subjects--Index Terms: </label>Geography Ecology G-Geography, ENV 
<br/><br/><label>Dewey Class. No.: </label>574.4