Categories

• geography
• Others,odiya
• Chemistry,odiya
• English
• pyschology
• Botany,Physics
• Environmental Studies
• Odia
• Zoology,odiya
• odiya

Authors

• Kettle, A.,Dwivedi, a.n.
• zemanashy
• bilgrami and srivastaba
• Mishra, R.K.
• S.R,Chakravarti
• Bhatia,S.C
• Nayak, Rout
• Jacob
• Rath R.K
• Singh, b.d.