Engler, Adolf <br/><br/>
Das Pflanzenreich : regni vegetabilis conspectus - Betulaceae 
Adolf Engler ; Hubert Winkler 
 - Dehra Dun  [publisher not identified]  1994 
 - 149 p. : ill. ; 24 cm 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bétulacées<br/>Botanique
<br/><br/><label>Dewey Class. No.: </label>580 ENG