Categories

• Others,Botany
• Mathematics
• IT
• Political Science
• Chemistry
• Education,odiya
• Botany,Physics
• Others,Biology
• Others
• Others,Education

Authors

• W.F.B
• Behera B.N.
• Gupta S.L.
• rohr d.g.
• Potolshy
• Hill , h.e.
• bhattacharya and mahanta,Mohapatra, Roy,nat
• wordsworth
• Ray.A.K
• Palmer , Pensins