Categories

• enviromental studies
• Botany,Zoology
• History
• Political Science,Zoology
• IT
• englisg
• Others,Education
• Mathematics
• Biology,odiya
• odiya

Authors

• Sharma T.C.
• P.K.,Dhar
• Pattanaik, D.D,Pandey , Kedla
• P.A
• Mathur, d.s.,Mathur, d.s.
• Ray, Bhattachargya
• Tripathy, r.s.
• Nanasimhan, C.V,E.H,Carr
• Padhy
• rastogi