Devlin, Robert M <br/><br/>
Plant physiology 

 -  Affiliated East-West Press Pvt. Ltd., Madras 
 - 446 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant physiology; Botany
<br/><br/><label>Dewey Class. No.: </label>PG 581.1  DEV-P