Dittmer, H J . <br/><br/>
Phylogeny and Form in the Plant Kingdom /  Textual Documents 
H J Dittmer. 
 - 1st ed / 
 - New York :  D Van Nostrand Co. ,  1964. 
 - 642p. ;  24 cm. 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>Botany T/G-Botany 
<br/><br/><label>Dewey Class. No.: </label>581.38  / D 639 P