Categories

• Botany
• Others,Chemistry
• Political Science,Education
• Physics
• Others
• pyschology
• Economic
• economy
• Political Science,History
• enviromental studies

Authors

• Das. Manoj
• G.C,Thornley
• Shukta
• Rai L.L.
• Ediger
• pegrave, f.t.
• Banal , j.k.,Nanda, ray and samal
• L,Prasad,Sahu, Mishra ,Sahu
• Kalna, Alka
• Kanhu Charan,Barik , d.p.