Categories

• Zoology
• Economic
• geography
• Zoology,odiya
• Hindi
• Education
• Others,Political Science
• Environmental Studies
• Botany,Physics
• Economics,History

Authors

• M.,boulton
• Pattanaik, nimai
• Pathk
• Khandalwal K.N
• J.,willet
• Rathore, l.s.
• anthur levis
• Lucas Stepher
• Steven
• Patra, Ramesh