Kochhar, P.L. <br/><br/>
A Textbook of Plant Physiology 

 - 11 
 - New Delhi  Atma Ram & Sons  1972 
 - 464 
<br/><br/><label>Publisher. No.: </label> Atma Stores  
<br/><br/><label>Subjects--Personal Names: </label> Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany