Categories

• Economic
• Botany,Zoology
• englisg
• Physics
• Education,odiya
• Education,Zoology
• Economics
• Political Science,Zoology
• enviromental studies
• geography

Authors

• Apostol T.M
• P,Pradhan
• Conrad, Jogeph,Handy Trimas
• D.R
• Pattnaik Bhibhuti
• Dysen A.E
• Mohanty , G.,Acharya , b.c.
• Aajhit
• Sanadhi
• R.,Safeya