Categories

• Others,Political Science
• Economics,History
• zoolozy
• Biology
• Others,Chemistry
• Computer Science
• Chemistry,odiya
• evs
• Biology,odiya
• enviromental studies

Authors

• Chand, soma
• Lenka,P.K
• Mishra , Nanda ,Shaw Benrand
• K.K.,Ghai ,Nanda, s.s. and others
• s.r.
• Panigrahi
• Narayan Shanti,Chipra , Ram Kumar
• Acharya K.C
• jl.
• hi