Categories

• Zoology
• Others,History
• Others,Education
• economy
• geography
• Environmental Studies
• Others,Physics
• Chemistry,odiya
• History,odiya
• Political Science,History

Authors

• W.J,Baumol,Datt , Sundaram
• Hunter
• Senapati, F.M
• balagurusamy, e.
• Fraleigh J.B.
• dash and dalai
• Vaidyanath
• lokanathan p.c.
• M.S.,Tayal,coulter and chamberlain
• Pattanaik, R.,Mitra, v.