Shukla, R.S. ., <br/><br/>
A Textbook of Plant Ecology including ethnobotany and soil science  Textual Documents 
R.S. Shukla, P. S. Chandel. 
 - 1st ed / 
 - New Delhi :  S Chand & Co Ltd ,  1972. 
 - 544p ;  23 cm. 
<br/><br/><label>Subjects--Index Terms: </label>Biology G-Biology Dept-Botany 
<br/><br/><label>Dewey Class. No.: </label>574.5