Categories

• Others,English
• Botany
• Biology,odiya
• Botany,Physics
• Others,Botany
• Others,History
• Botany,Zoology
• Zoology,odiya
• Others,Physics
• English

Authors

• kale m.r.
• Gordon H.C.
• Wainwrist
• Mishra S.N
• Kripaliri
• Mishra P.K,Nehru J.L
• Das , gita,Das , gita
• Harischandan N.B.
• Ray, a.k.
• Samal, K.M.,Samal, K.M.