Categories

• Education
• Odia
• geography
• enviromental studies
• Others,History
• Economics
• Physics,History
• Economics,Political Science
• English
• Economic

Authors

• Hilgard , Atkinsan,Hiurlock E.B
• P.K.,pani ,P.K.,pani
• Roy
• N.,sullivan,N.,sullivan
• Baruah S.
• Hancy Thomas,Tilak, Raghukul
• Penkins
• BSC
• S,Singh
• Plummer D.J