BIPANNA PARIBESH SANGKATAPANNA BASUNDHARA  Textual Documents 
Manash Pratim Baruah 
 - Ist edn--2011. 
 - Mirza:  Dakshin Kamrup college. 
 - 175pg:  23cm. 
<br/><br/><label>Subjects--Index Terms: </label>Environmental Science G-Environmental Science 
<br/><br/><label>Dewey Class. No.: </label>620.8