Bell Adrian, D. <br/><br/>
Plant forn:  an illustrated guide to flowering plant morphology / 
D. Bell Adrian. 
 - New York:  Oxford University Press,  1991. 
 - xiii,340p., ill.; 17cm. 
<br/><br/><label>ISBN: </label>0-19-854279-8. 
<br/><br/><label>Dewey Class. No.: </label>581 B42P