Ray, Peter Martin <br/><br/>
The living plant 
Peter Martin Ray 
 - New York:  Rioehart and Winston,  1963. 
 - vii, 127p. 
<br/><br/> PB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant physiology<br/>Plants
<br/><br/><label>Dewey Class. No.: </label>581.1  / RAL