Categories

• Botany
• Others,Biology
• Economic
• Environmental Studies
• Others,English
• History
• economy
• Logic
• Other
• Others,Political Science

Authors

• Mitra, R.N.
• H.K,Sathpaty,Agrawal, A.N
• Chattspadhyaya, D
• Pattanaik. K.C
• Chatwal G.
• Harichandar, n.b.
• Bhagban
• Pattanaik,P.P
• mishra and mohanty
• anthur levis