BHATTACHARYYA, MATHURA NATH . <br/><br/>
HARIRSTAN ARU HARIRBIRTWA  

 - DIBRUGARH  DIBRUGARH UNIVERSITY COORDINATION COMMITTEE  1975 
 - 247. 
<br/><br/><label>Subjects--Index Terms: </label>Personal health & safety 
<br/><br/><label>Dewey Class. No.: </label>613 BHA