Categories

• Odia
• enviromental studies
• evs
• Others,Physics
• History,odiya
• Zoology
• Biology,odiya
• Physics,History
• Others,Chemistry
• Ethics and Values

Authors

• Exupery, A.D.S
• Volpe
• Singh V.P
• K.C,Pattanaik,Mohanty , J.B
• S,Mishra ,Lawe.N
• Mishra G.D
• Ganretl, H.E,Dathm, M
• shahame
• Rees, R.J
• shahane, v.a , manuel m