J. Braun-Blanquet <br/><br/>
Plant sociology / 
J. Braun-Blanquet 
 -  Hafner Publishing Company New York 
 - 0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>581.5  / BRAP