Mertens, Thomas R. <br/><br/>
Plant life cycles  T.R. Mertens, F.F. Stevenson. 

 - New York  John Wiley  1975 
 - xiii, 175p., illus. 
<br/><br/><label>ISBN: </label>0-471-59629-9. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant lifecycle.
<br/><br/><label>Dewey Class. No.: </label>581.16,  / M56P