Walter,Heinrich <br/><br/>
Vegetation of the earth in relation to climate and the eco. Physiological conditions 
Heinrich Walter ;Translted from German by Joy Wieser 
 - London  English Universities Press  1973 
 - xiv,237p.:ill.;  23cm. 
 - Heidelberg Science Library ; v.15 .
<br/><br/><label>Dewey Class. No.: </label>574.5264  /  WAL