Ballard, C.W. . <br/><br/>
The Elements of Vegetable Histology /  Textual Documents 
C.W. Ballard. 
 - 2nd ed. / 
 - New York :  John Wiley & Sons ,  C1927. 
 - viii,289p. :  ill ;  21cm . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>Botany Plants-Vegetables G-Botany 
<br/><br/><label>Dewey Class. No.: </label>581.8  / B 212 El