Walter, Heinrich <br/><br/>
Vegetation of the earth and ecological systems of the geo-biosphere 

 - 2 
 - Springer-Verlag, New York  1979 
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 - .
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant ecology-- Botany
<br/><br/><label>Dewey Class. No.: </label>581.5  WAL-V2