Categories

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

Authors

• E,Hall , Donalol
• panda and mishra
• toman and singh,Srivastava, c.b.l. singh y.n.
• Kneylzin
• kishna, gsp. And others
• Padhi B.D.
• Chand T., Prakash R
• Dekock
• Southan B.C,Mohanty , G.N
• ready and m.r.