Gummel, A. R. <br/><br/>
Developmental plant anatomy  R. Alan Gummel 

 - Southampton  edward Arnold  1969  
 - iv, 60p.; ill.  Pbk. 
<br/><br/><label>ISBN: </label>0713122234 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant anatomy