Categories

• Biology
• Physics,odiya
• Economic
• Physics,History
• Education,Zoology
• enviromental studies
• Chemistry,odiya
• zoolozy
• Education
• Others,History

Authors

• Sahu S.D.
• Roy & Padhy
• Hanchananda N.B
• Mitra, Bimal
• priyadarshi,Das , gokulanand
• R.N,Dhar
• firar
• Padhi, S.C
• M.H,Shrams,Acharya , R.C
• S.C.,Patra,melkote and rao