Categories

• Botany,Physics
• Education,Zoology
• Botany
• Physics,odiya
• Economics,History
• evs
• Economic
• Philosophy
• psycholigy
• Others,Chemistry

Authors

• mukherjee
• Garnet .H.E
• G.R
• Padhi, Barma
• Lubbock, Pency,Andnews, W.T
• R.K,Meher,Panda, M.K.
• penney
• J.,swift
• Das , Satpathy
• Thirsan