Rao, K N, et al. <br/><br/>
Outlines of plant physiology 

 -  S Chand & Co. Ltd., New Delhi  1969 
 - 459 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant physiology; Botany
<br/><br/><label>Dewey Class. No.: </label>PG 581.1  RAO-O