Categories

• Others,Biology
• Botany,Physics
• Political Science,History
• Others,Botany
• Chemistry,odiya
• Physics
• pyschology
• Economics,History
• Others,odiya
• Others,Chemistry

Authors

• mitra and mohanty,Mishra , d.k.
• Mishra , Dash
• Lord.Benrand
• Saray
• bayliss, a.e.m.
• Dutt P.
• Chotray
• S.B.,Biswas
• Singh, S.B.
• Johnson , g.w.