Hill, J.Ben., Overholts, Lee O. and Popp, Henry W. <br/><br/>
Botany  
A Textbook for Colleges 
 - New York  McGraw-Hill Book Company, Inc  1936 
 - 710 
<br/><br/><label>Subjects--Personal Names: </label> Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany