Metals from the forests :  mining and forest degradation. 

 - Gland, Switzerland :  IUCN,  1999. 
 - 36 p. :  ill. ;  30 cm. 
<br/><br/><label>ISBN: </label>2831704685 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forest degradation.