Biologisk mångfald 

 - Solna  Naturvårdsverk.  1993 
 - 143 s. : ill. 
<br/><br/><label>Subjects--Index Terms: </label>BIODIVERSITY ECOLOGY ENVIRONMENT ENVIRONMENTAL CONDITIONS ENVIRONMENTAL CONTROL ENVIRONMENTAL EFFECTS ENVIRONMENTAL POLICIES SWEDEN 
<br/><br/><label>Dewey Class. No.: </label>639.9