Categories

• Chemistry
• Chemistry,odiya
• Zoology,odiya
• Computer Science
• History
• Economic
• English
• Others,Political Science
• geography
• Zoology

Authors

• Mallick & Mallick
• Tiage , Y.D,Sahu, J.D
• Das R.M.
• P.K,Buita,P,Maheshwari
• Lawe.N,Mehla,J.K
• Shikla
• dwibedi, k.d.,a.k.,wander
• Singh, R.
• k.a. and sastri
• Lessing, Doris