Categories

• odiya
• evs
• Physics,odiya
• Education
• Biology
• Other
• Logic
• zoolozy
• Physics
• Botany,Physics

Authors

• Pattnaik, J.N,Macmillans
• Das , g.s. & dash, b.p.,Das , g.s. & dash, b.p.
• Mishra G.D
• Singh Ralei (Tr)
• Devadas , Jaya
• Bimal
• Kalei
• Das , g.s. & dash, b.p.
• Dhandi
• Bramha R.C