Categories

• Chemistry
• Botany,Zoology
• Others,History
• Physics,odiya
• History
• IT
• enviromental studies
• Political Science,Zoology
• Mathematics
• Education,Zoology

Authors

• Chaini , Ratnakara,G.C,Nayak
• S.K.,supkar,Sarangi, N.
• vickers
• richtmyer f.k. and others,Mishra , n.b.
• Rath, k.c.,Das , C.R.
• close, r.a.,close, r.a.
• Ahsan , Sinta
• Narayan , S.,ray and padhy
• Lenka P.K.
• w.h.