Categories

• economy
• Others,Biology
• Computer Science
• English
• History
• Education,odiya
• Botany,Zoology
• Biology
• Physics
• Political Science,Education

Authors

• M.R.,Patri
• Vinginia
• Rajput, B.S
• H.L
• Mishra , G.
• mader
• Dutta , Jara,Das , R.N
• Nayak S.C,Srinivasan K.R
• Dores
• Upadhya