Categories

• Chemistry
• Environmental Studies
• History
• enviromental studies
• English
• pyschology
• economy
• Education
• Others,History
• Others,Political Science

Authors

• Tripathy, B.B
• Kont
• Mohanty , J.B,Mishra D.K
• ghosal
• Ramawat, K.G
• Bhuyan , d.r.,Nayak, g.d and others
• jahn
• Harpam
• Singh,Ralai
• Panth S Phuntoho