Categories

• Biology,odiya
• Zoology,odiya
• Environmental Studies
• Mathematics
• Ethics and Values
• Others,English
• Other
• Others,Biology
• Political Science,Zoology
• IT

Authors

• Das , M.N
• Dash G.C
• Krishana
• Sharma, Other,Sharma, Other
• K.K,Bhatia
• Singh, b.d.,selvam and padhee
• Ramesh
• das and mohanty,sharma and nirja
• A.K.
• Dash, B.n.,A.,harker