Categories

• geography
• Other
• Botany,Physics
• economy
• Economics,Political Science
• Education
• Chemistry,odiya
• English
• Political Science
• Zoology

Authors

• Dhala B.K
• Karnal Ginish
• Ghosh, u.n.
• S.A,sethuraman, v.s. and vasudevan,S.A,sethuraman,
• Enright
• Bhatragar
• Dash, patra and mohanta,Mohanty , S.
• C.L,Wrenn,Bansal , Hamson
• Mallik H.K,Mohanty P
• hassan