Categories

• Others,Biology
• Others,History
• Economic
• Others
• Other
• Political Science,History
• Education,Zoology
• geography
• Education
• Physics,odiya

Authors

• Mohanty B.N.
• pahela
• Mohanty ,Mishra ,Samal
• H.K,Sathpaty
• E,Ballgarasani
• Khannu V.N
• sood, v. and others,Jena, n.k. and others
• Mcfanlane ,J.W
• Sen, K.K.,Sen, K.K.
• Richards . I.A