Categories

• Environmental Studies
• Others,Chemistry
• pyschology
• englisg
• geography
• Botany,Physics
• Chemistry,odiya
• Biology
• Education
• Others,Political Science

Authors

• maharana
• Kan, Chintamani
• Sharma L.N
• D.,bhujan
• Mohanty , G.N
• j.k.
• Daniel
• m.d.,cervartes,m.d.,cervartes
• Tyna M.
• Barik , Soumindra