Schlechter, R <br/><br/>
Beitrage zur Orchideenkunde von Zentralamerika : I, Orchidaceae powellianae panamenses & II, Additamenta ad orchideologiam costaricensem 

 - Köngistein:  Koeltz,  1980 
 - 307 p. ; 23 cm. 
<br/><br/><label>ISBN: </label>9783874291811 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany -- Central America
<br/><br/><label>Dewey Class. No.: </label>584.1509728 SCH