Categories

• Other
• Education,odiya
• Zoology
• Botany,Physics
• Others,Physics
• Physics,History
• Zoology,odiya
• Botany
• Chemistry,odiya
• Environmental Studies

Authors

• Sahu J.N
• Kumar, Dr, Shiv
• M.R.
• Gadnayak, r.m.,Pradhan, S.C.
• Others, Thomas,Heath
• Rao, K.O.N
• forster,e.m.
• Agrawal, r.c.
• sayers, r.s.,sayers, r.s.
• Ruoathi , Maheswari,Wayper, C.L