Ray, Peter Martin <br/><br/>
Living plant 

 -  Holt Rinehart & Winston Publishers, New York  1963 
 - 127 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant physiology; Botany
<br/><br/><label>Dewey Class. No.: </label>PG 581.1  RAY-L