baohua dong <br/><br/>
plant  / 
baohua dong 
 - 1 
 - BEIGING  china science and technology press  1993 
 -  91 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants<br/>Science
<br/><br/><label>Dewey Class. No.: </label>500/b p