Welwitsch friedrich Dr.  <br/><br/>
Catalogue Of The African Plants   1853-61 

 - London  The Trustees  1898 
 - 784p. ; 21 cm 
 -  Vol. ix .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>11  / Q10