Categories

• Physics
• Political Science,History
• Sanskrit
• geography
• Others,Chemistry
• Political Science,Zoology
• Zoology
• Physics,History
• odiya
• Economic

Authors

• mennon
• Chaini , Ratnakara,sahu and parida
• Thakur, D.,A.P.,Obrien
• harrs, wendel v.,Das , m.n. and pati
• Grove
• L.R
• Odum , E.P,U,Banenjee
• Padhan & Other
• Amrit,Sarin
• Gupta, renu