Categories

• History,odiya
• Political Science,Zoology
• Biology
• Others,Physics
• History
• Education,Zoology
• Zoology
• Economics,Political Science
• Hindi
• Environmental Studies

Authors

• Hilgard , Atkinsan
• Sarbhet
• Acharya B.C.
• Lakanahan
• P,Saxena
• Lemon
• Pnini
• mitchell
• N,Mahapatra
• Sahoo, l.n.,das and mohanty