Categories

• Political Science
• Environmental Studies
• Hindi
• Biology,odiya
• Others,Political Science
• Others,History
• Political Science,Zoology
• geography
• Political Science,Education
• enviromental studies

Authors

• Samal, Mishra , Others,Swain , Sailam
• Zemansky
• Goel , Goel
• Sanala
• Satpathy, k.c.
• dalai
• Sahu , Panigrahi , Patel
• Bose
• leavitt
• E.H,Carr,Ghoye G.S