Hill   j. ben <br/><br/>
Botany a textbook for colleges 

 - Fourth edition 
 - New york  Robert e. krieger  1977 
<br/><br/><label>ISBN: </label>0-88275-516-1 
<br/><br/><label>LC Class. No.: </label>580/HIL  / 4 
<br/><br/><label>Dewey Class. No.: </label>580/HIL  / 4