Categories

• Environmental Studies
• Economics,Political Science
• IT
• Others,English
• Physics
• Botany,Physics
• Botany,Zoology
• Mathematics
• Others,Biology
• Odia

Authors

• Samson
• k.b. and nayak
• Belsey
• nat
• cowasjee
• J.G.,starke,J.G.,starke
• Mishra. B.K.
• M,Mansingh,Das , K.M
• P,Chandra,Mishra S.K
• Haney