Categories

• Physics
• Political Science,odiya
• evs
• Economic
• Zoology,odiya
• enviromental studies
• Chemistry
• Political Science,Zoology
• Others,Political Science
• odiya

Authors

• Dutta J.K
• Prasad, Gonakh
• cox c.b. and dyson
• llyod d.
• aiyar, t.l.v.
• Mosgnave
• Nayak,B.K
• Srivastava, Jhosi,Prasad, Nageswar
• Meher, Behera,Ray, Baijal
• Whitmove,G.