Categories

• Odia
• Others,Chemistry
• History
• Others
• Ethics and Values
• Zoology
• economy
• geography
• enviromental studies
• englisg

Authors

• Gurtu
• Nandh, R.S.
• william n.
• Sahu R.C.
• Mishra, G.D.
• Datta J.K
• Ghatak , Lakanahan
• Sanapati
• J.,blins
• Pandey S.C