Categories

• Physics
• Education,odiya
• Botany,Physics
• Philosophy
• Others,Botany
• Others,Political Science
• Politicalscience
• Economics,History
• Chemistry
• Education

Authors

• K.K,pani ,Nayak, g.d and others
• Srimati R.k
• hornley
• Kar C,Mohanty G
• Bansal
• Mohanty , j.k.,Mohanty , j.k.
• F.N
• GanNayak R.M.
• Erich
• Trotter