Categories

• Political Science,History
• Physics
• Eng
• enviromental studies
• Botany
• Biology,odiya
• Economics,Political Science
• Physics,History
• evs
• Political Science,Zoology

Authors

• Maheswari S.R.
• Bhatia H.C
• C,Kupuswamy
• das and mohanty,sharma and satyal
• Datta
• andrew
• Sharma,Nanda. Das ,Das,Sharma
• mithaki
• F.A
• Baral J.K