World Resources Institute <br/><br/>
Global biodiversity strategy.Guidelines for action to save,study,and use earth's biotic... 

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 -  United Nations Environment Programme  1992 
 - 244p.  Negro 27cm 
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<br/><br/><label>ISBN: </label>0-915825-74-0 
<br/><br/><label>Subjects--Topical Terms: </label>--Biodiversidad--Genetica--Medio ambiente--Conservacion--Ecosistemas--Areas Protegidas--<br/>Conservacion