Categories

• englisg
• zoolozy
• geography
• Botany
• Political Science,odiya
• Education
• Physics
• History
• Other
• IT

Authors

• Das M.R
• Palmen
• Winsate
• Nanda, S.K.,bhatia and purohit
• Rai, v. ,Rai, v.
• Sharma OP.
• Sherk A.L.
• Goldstein J.S
• Pattnaik, n.r., j. and pattnaik,Sharma, k.n.
• g.k.,chettar