Esau Katherine <br/><br/>
Vascular differentiation in plants / 
Esau Katherine 
 -  Holt, Rinehart And Winston, Inc., New York 
 - 160 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>581.82  / ESAV