Categories

• History,odiya
• Economic
• Other
• geography
• Others,Education
• Others,History
• Biology
• Others,Botany
• Biology,odiya
• Computer Science

Authors

• bhattacharya and nagpaw
• bandopadhyaya
• Biswas , Biswas
• h.,robbins
• Sukla
• Sabnavis
• Gupta, Gupta
• Rath D.K.
• power and mishra,Singh, s.p.
• Mahajan, v.d.