Kubitzki, Klaus. <br/><br/>
Flowering plants ; evolution and classification of higher categories 

 - Wien, Austria :  Springer,  1977 
 - 416 p.  : ilus. 
 - Plant systematics and evolution. Supplementum  ; 1 .
 - Plant systematics and evolution. Supplementum  ; 1 .
<br/><br/><label>LCCN: </label>29591 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botánica--Clasificación.<br/>Fanerógamas.
<br/><br/><label>Dewey Class. No.: </label>582.12  / K8