Biodiversity : technical paper 

 - WashingtonUS  OAS  1996 
 - ii, 12 leaves 
<br/><br/> DC 
<br/><br/> Proposes initiatives in order to build on committments to the conservation and sustainable use of biodiversity. 
<br/><br/><label>Universal Decimal Class. No.: </label>16.01.01 S955b