Categories

• Physics,History
• Education
• Others,Botany
• enviromental studies
• Others,History
• Ethics and Values
• Politicalscience
• Botany
• evs
• Physics

Authors

• fung
• Handy , Thomas
• sharma and satyal,Rout, S.K.
• t.r.
• Kanhu Charan
• B.C,Rout,Wayper, C.L
• d.s.
• Patnaik, D.,Patnaik, D.
• Mishra , n.n.
• Tingali , Jawahar