Biodiversity in ecosystems : principles and case studies of different complexity levels  
edited by A. Krotochwil 
 - Dordrecht   Kluwer Academic Publishers  1999 
 - 214p.;  24cm. 
 - Tasks for vegetation science ; 34 .
<br/><br/><label>ISBN: </label>0-7923-5717-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biodiversity
<br/><br/><label>Dewey Class. No.: </label>333.95  / BIO