Santra, S C , <br/><br/>
Environmental science  Textual Documents 
S C Santra 
 - 2nd ed. 
 - Guwahati:  New Central Book Agency (P) Ltd.,  2020. 
 - xxx, 1616p.:  24cm. 
<br/><br/><label>ISBN: </label>9788173814044 
<br/><br/><label>Subjects--Index Terms: </label>Environmental science 
<br/><br/><label>Dewey Class. No.: </label>363.7