Categories

• economy
• Others,Education
• Others,Chemistry
• Zoology
• Computer Science
• Environmental Studies
• Economic
• Biology,odiya
• Hindi
• Physics,History

Authors

• Nasrin, T.L
• das and mohanty,dash and dalai
• f.w.
• M.S,Tayal
• Shrama Y.R
• Kettle, A.,Dwivedi, a.n.
• M.,mujeeb
• marriolt, j.a.r.,marriolt, j.a.r.
• L.N
• Mohanty ,N