Categories

• Physics
• Zoology,odiya
• Others
• Political Science,Zoology
• Political Science,History
• History
• Mathematics
• englisg
• Economics
• economy

Authors

• Nanda, t.r. ,Mohanty , M.
• Tilak, Raghukul,Connor, J.D.O
• salisboury , ross
• R.D,Trivedi
• Anfken
• Chaturvedi, B.K.,Pattanaik, r.c.
• Das , Many, KN
• Bhuyan , d.r.,pany and pani
• Shrma
• Chapra