Categories

• Others,English
• Economics,Political Science
• Others,Botany
• Botany
• Political Science,Zoology
• Hindi
• Economics,History
• Chemistry
• Others,Chemistry
• Physics

Authors

• Satapathy,Hota
• Paterno
• Nayak B.K
• Mitra, G.K,B.C,Chatopadhya
• Mishra , Pani
• sahoo d.k
• Bickley, P.
• wheeler, j.t.
• maharana
• M.S.,nagarajan