Wulff, Eugenii Vladimirovich. <br/><br/>
An introduction to historical plant geography 

 - Waltham :  Chonica Botanica,  1950 
 - 223 p.  : ilus. 
 - New series of plant science books  ; 10 .
 - New series of plant science books  ; 10 .
<br/><br/> Ed. de 1943, idéntica 
<br/><br/><label>LCCN: </label>52861 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fitogeografía.
<br/><br/><label>Dewey Class. No.: </label>581.9  / W85