Categories

• Others,Chemistry
• Economics,History
• Chemistry
• odiya
• Political Science,Zoology
• Biology
• Political Science,Education
• Others,English
• Hindi
• Eng

Authors

• Acharya , b.c.,Das , G.N
• Harichandra
• Mohanty , P.C,Behera, W C
• Nayak, B.K.
• S,Achatya ,S,Achatya
• Nil
• charlton, h.b.
• E.P
• Chaeshan
• h.i.