Categories

• englisg
• Zoology
• Education,odiya
• Computer Science
• Chemistry,odiya
• Education,Zoology
• Logic
• Hindi
• Botany,Physics
• economy

Authors

• Chatopadhya, S.C,Mitra, G.K
• Monotan , M
• Bhatragar
• Knapp S.
• Stanke, J.G
• Brower
• Barman
• Verma , Amrit
• bhambri, c.p.,bhambri, c.p.
• paikaray