Barbier, Edward B. <br/><br/>
Elephants, economics and ivory 
B. Barbier Edward 
 - London  Earthscan Publications Ltd.  1990 
 - 154p.  ill.  26cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>1-85383-073-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>African elephants
<br/><br/><label>LC Class. No.: </label>IRA HD9999.I7B37