Dittmer, Howard J.  1910- <br/><br/>
Phylogeny and form in the plant kingdom. 
With principal drawings by Carolyn Dalbey Findley. 
 - Princeton, N.J.  :  Van Nostrand  ,  c[1964] 
 - xiii, 642 p. :  illus. ; diagrs.  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant morphology.<br/>Plants--Phylogeny.
<br/><br/><label>Dewey Class. No.: </label>581  / DIP 1964