Categories

• Zoology,odiya
• History
• Logic
• Physics,odiya
• Others
• Chemistry
• Eng
• Other
• Chemistry,odiya
• Economic

Authors

• p.j.
• Mahapatra , D.
• Bramha, g.k.,Bramha, g.k.
• merry
• nanda and nanda,Mishra , d.k.
• Chopra,malik and arora
• Dash. S.N.
• King, Stevart.H
• Bank and Mohanty
• Pani J.