Categories

• Physics,History
• Botany,Physics
• Political Science
• Zoology
• Economic
• Botany
• Others,Physics
• Others
• englisg
• Others,odiya

Authors

• Jain S.K
• B.,Pattnaik
• J.,swift,J.,swift
• S,Makhyadhya
• Lall
• and srivastava
• Rout, P.K
• Dickens, c.
• R.,millar
• Samesdson