Hillary, Edmund <br/><br/>
Ecology 2000  : the changing face of earth 

 - London  ; Michael Joseph  , 1984 
 - 252p. 
<br/><br/><label>ISBN: </label>0718123530  £10.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>577  / KRE