Conservation, science and society 

 - Paris  ; United Nations Educational Scientific And Cultural Organization  , 1984 
 - 612p.  , V.2 
<br/><br/><label>ISBN: </label>9231022547  FF200 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservation
<br/><br/><label>Dewey Class. No.: </label>333.72  / CON