Mann, Patricia. <br/><br/>
Systematics of flowering plants :  an introduction / 
Patricia Mann. 
 - London :  Methuen,  1952. 
 - x, 307 p. :  ill. ;  18 cm. 
<br/><br/> Includes index. 
<br/><br/>With 186 illustrations. 
<br/><br/>Bibliography : p. 285-286 
<br/><br/>346  346 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants.<br/>Nontaxonomic groupings.
<br/><br/><label>Dewey Class. No.: </label>582.13 / M316s