Categories

• Environmental Studies
• Botany,Physics
• Economic
• Other
• Biology,odiya
• Others,Biology
• Eng
• Others,English
• enviromental studies
• Chemistry,odiya

Authors

• Mohanty Surendra
• jencks
• Yadav B.L.
• h.s.
• Rath, P.K.
• A.K,Dash
• Panda
• Pati, t., p.k. and mishra
• Sen,A.P
• Naik , j.a.,Naik , j.a.