Balbach, Margaret K, et al. <br/><br/>
Laboratory manual for general botany 

 - 5 
 -  Holt Rinehart & Winston Publishers, New York  1977 
 - 393 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>581  BAL-L5