Categories

• Biology,odiya
• Environmental Studies
• englisg
• Economic
• Eng
• Others,Physics
• Botany
• IT
• Economics
• Mathematics

Authors

• das and misra,a.k.,mukhopadhya
• Swain , b.b.
• Jha , R.,Jha , B.n.
• R.K.,Tuli ,anony mouse
• maericol
• U
• Ratha B.N,Pattanaik.B
• Sree, S.P.
• Ashapanna
• Mehta , jl.,Mehta , jl.