Categories

• Others,History
• geography
• Others,Chemistry
• Botany
• Political Science,odiya
• History,odiya
• enviromental studies
• Others,Biology
• evs
• englisg

Authors

• phoolke
• Bantul,Chatopadhya, S.C
• Dhandi,L.R,Others,Das
• Mohanty , P.K.,kundan k
• M.L,Jhingan
• Das S.S
• Kapani
• Chopra R.K
• Erwin,Kreysog
• Junaja