Categories

• Economic
• Botany,Physics
• Others,Botany
• Physics,History
• Chemistry
• Economics
• Odia
• Botany
• History
• Others,Political Science

Authors

• an
• Patnaik
• Kein
• S.,hutson
• kunj
• Choshan
• Panigrahi , k.r.
• Das J.N
• bottomone, t.b.
• S.S.