Categories

• Botany,Zoology
• Odia
• englisg
• Political Science,History
• Physics,History
• Others,English
• Botany,Physics
• Physics
• zoolozy
• Others,odiya

Authors

• b.r.,vashishtha
• Nayak S.C
• Agrawal,Lekhi ,K.K,Das
• Singh,Bipin
• Das P.B,Kanhucharana
• Kundu
• Kar, k.,Kar, k.
• D.,Lapierre
• Das , B., g. and sahoo,Das , B., g. and sahoo
• Ridley