Categories

• Others,Biology
• History,odiya
• Chemistry
• Others,English
• Environmental Studies
• Political Science,History
• Others,odiya
• Botany,Zoology
• Others,Chemistry
• Biology

Authors

• Bhattacharya R.N.
• B.V
• Singer Peter
• Gopla M
• wessels, w.j.
• Panda, K.C,Banu, D.K
• Pattnaik P.
• A.C,Kapnr
• Bhatnakar T.P
• Seth, M.L,Gupta, Srivastava