Categories

• Political Science,Zoology
• evs
• Biology,odiya
• Botany,Zoology
• Ethics and Values
• Chemistry
• Environmental Studies
• Philosophy
• Education,odiya
• enviromental studies

Authors

• Datt , Sundaram,Dallon,Hugh
• John,Hospens,G.C,Nayak
• e.
• R,Nath
• Ray, R.M
• Pandab S.
• Sharma, Achanya
• Nanda, R.N.
• Mohanty , Jagadesh
• goodman w.r.