Verma,V <br/><br/>
A Text Book Of Plant Physiology 

 - 7th Ed.  Reprint. (Rev. Ed.) 
 -  Emkey Publications New Delhi,  1991 
 - 658p 
<br/><br/><label>ISBN: </label>81-85712-00-X 
<br/><br/><label>Dewey Class. No.: </label>571.2  / VER/A