Categories

• geography
• Other
• Botany,Zoology
• Political Science
• Education,odiya
• Physics,History
• Economics,History
• Others,History
• IT
• Education

Authors

• Narain R.
• Horrcks Roger
• Suar
• K,Mishra A
• Kamleswar,Patnaik, B.
• Dule H.C
• R.L,Vanshney
• Parida. B.C,G, E,Finnegan
• Nanda , Ghosh,Pals,Baijal. H.N
• Das , J.,Das , J.