Shukla, R.S. and Chandel, P.S. <br/><br/>
Plant Ecology and Soil Science 

 - New Delhi  S.Chand & Company Ltd  1972 
 - 285 
<br/><br/><label>Publisher. No.: </label> S.Chand and Company 
<br/><br/><label>Subjects--Personal Names: </label> Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany