Categories

• Others,Physics
• Botany,Physics
• odiya
• Others,Botany
• economy
• Logic
• Others,Chemistry
• Political Science
• Zoology,odiya
• Others,Political Science

Authors

• Negi
• Kettle, A.,Sen, S.
• B.C,Parida
• Kettle, A.,Dwivedi, a.n.
• Other,Krishna ,Others,Das
• Kettle, A.
• Hill , a.f.,Gupta, P.K.
• nicolson
• anony mouse,sharma and das
• Dubton