Categories

• Botany,Physics
• Others,Biology
• Environmental Studies
• Others,Chemistry
• Philosophy
• Biology,odiya
• History,odiya
• History
• Others,odiya
• Hindi

Authors

• B.K.,Chakravanti
• Pary
• Roy , A.C,Langsam, W.C
• D.C,Pandey
• S.B.,brown,Pati, M.S.
• C.S
• D.,richtmyer f.k.,resnick r. and holiday
• Das P.
• Das H.H.
• Mitra, G.K