Welwitsch,DR.Friedrich <br/><br/>
Catalogue of the African Plants 

 - Part iv 
 - London  Order of the trustees  1900 
 - 1035p ; 21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>11  / T8