Categories

• Environmental Studies
• Physics,odiya
• Economic
• Others
• Botany,Physics
• geography
• Others,Physics
• Education,Zoology
• zoolozy
• Others,odiya

Authors

• Bronte, c.,h.,james
• Das ,K.C
• Das , gokulanand
• satpathy and dash
• c.d.
• Thapan, Ronuil
• Ghoshal
• Kamir
• Padhan
• Kananth,S.R,Other,Rout-K.M.