Categories

• IT
• Botany
• Political Science,Education
• Economics,Political Science
• economy
• Botany,Zoology
• History,odiya
• Others,Physics
• Economic
• Physics,History

Authors

• mcachern and kaur
• D.D,Aggarwal
• l.g.
• M.C,Theingan
• S.,radhakrishnan
• Mohapatra D.D.
• Padhan
• Sahani
• Smith D.E.
• Meher, Gangadhar,Das. B.N