Poster, A.S/Clifford,E.M <br/><br/>
Comparative morphology of vascular PLANT  

 - San Francisco   W.H Freeman   1959 
 - 555P 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant morphology 
<br/><br/><label>LC Class. No.: </label>QK641.F6  / 1959