Categories

• Others,Physics
• Logic
• Political Science,Zoology
• Hindi
• Education,Zoology
• enviromental studies
• Others,History
• Philosophy
• Physics,History
• History

Authors

• Pattanaik K
• P.K,khatoi,S.K,Nayak
• B.V
• Bakshi S.P
• Venkateswar
• Samal, j.k.,Samal, j.k.
• Dolly
• Sahane, B.n., v.a. and joshi
• Deleveryas. T,Pandey , Chadha
• p.d.,tarelon,p.d.,tarelon