Categories

• Others,Biology
• Economics,History
• Other
• Mathematics
• Others,English
• Political Science
• Zoology
• Others,Political Science
• geography
• Political Science,Zoology

Authors

• Das , Hota , r.c. mohanty,Das , Hota , r.c. mohant
• R.,chatterji
• Ray, R.N,M,Mansingh
• B.K
• Neill, J.V
• Das K.C
• Shekhar Arju
• Abha
• Lasmie
• Others,Bhamnah