Categories

• Economics
• Physics,History
• Botany,Zoology
• Chemistry,odiya
• Ethics and Values
• Hindi
• Politicalscience
• geography
• zoolozy
• Botany,Physics

Authors

• Mahyhwan
• dash panchanan
• S,Shrma
• M.J
• Satpathy P.
• Dube
• Pandey B.P.,bhagat and others
• Bhalla.D.
• Sulochana
• Nayak, S.K.