barbour g. <br/><br/>
Botany a laboratory manual 

 - New york  John wiley & sons  1970 
<br/><br/><label>ISBN: </label>0-471-04800-3 
<br/><br/><label>LC Class. No.: </label>580.072/BAR  / 1 
<br/><br/><label>Dewey Class. No.: </label>580.072/BAR  / 1