Categories

• Politicalscience
• Environmental Studies
• Eng
• Botany,Physics
• Economic
• Other
• History
• Economics,Political Science
• Chemistry,odiya
• Chemistry

Authors

• D.R,Shaffar
• N.,Barik ,N.,Barik
• B.C,Rout,Wayper, C.L
• Gangatree
• komlev les
• Sar, Pramod
• gettel
• Dash Mamata
• A,Singh
• Pency