Categories

• Others,Biology
• Philosophy
• Ethics and Values
• Others,Education
• Botany,Zoology
• odiya
• Zoology
• Economics,Political Science
• Economic
• Physics

Authors

• Jha , Siddequee
• P.C.
• Sundar
• Dubey
• Kettle, A.,Sen, S.
• Dash, a.c.
• Hsu Hwee
• hawthorne
• Padhi, N.C,Padhi, N.C
• Agrawal,Lekhi