Categories

• enviromental studies
• Others,History
• Economic
• Others,Botany
• Mathematics
• Political Science,History
• IT
• Others
• economy
• Education

Authors

• K,Mojumdra
• M.S
• P.P Sansad
• Sahu Mohapatra Nilamani
• Wayper, C.L
• s.l.
• Sen, K.K,M.L,Jhingan
• Anfken , Weber
• Pradhan, c.,sanapati and debi
• salingar