Categories

• Economics,History
• enviromental studies
• Physics
• Chemistry,odiya
• Others,History
• Eng
• Education,odiya
• Physics,History
• Political Science,odiya
• Zoology,odiya

Authors

• Mohapatra S.K
• Trotter, David
• T.C
• Bloom, Hanold
• Biman
• Sisodia K.
• Dani, p.n.
• Sinha , Sinha,Sinha,Pandey
• priestley
• J.,spencer