Categories

• Mathematics
• Environmental Studies
• Biology,odiya
• Ethics and Values
• geography
• Odia
• Zoology,odiya
• Political Science,History
• History,odiya
• Political Science

Authors

• Sinta
• Patnaik,K.M,Nagar , Das
• Thorpe ,Showick
• Chandra P
• Dash, d.k.
• Sharma K.
• Krishna
• r. and sundharam k.p.m.
• leff
• S.K,Jain