Devlin, M. Robert. <br/><br/>
Plant Physiology 

 - 2 
 - New Delhi  Affiliated East-West Press PVT. LTD.  1969 
 - 446 
<br/><br/><label>Subjects--Personal Names: </label> Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany