Categories

• economy
• Education,Zoology
• Chemistry,odiya
• Botany,Physics
• Biology,odiya
• Others
• Economic
• Others,Botany
• Physics
• geography

Authors

• Singh, Neenja
• M,Mansingh,Rout. B.D
• Sharma, l.k.
• Patnaik, K.K.,Patnaik, K.K.
• Singh, Jain, Pandey
• Ghoshal
• Padly
• J.P.
• Malatab, H.K
• Jain , S.,m.p. and jain