Categories

• Zoology,odiya
• economy
• Economic
• Others
• Zoology
• Physics
• Economics,Political Science
• Others,Chemistry
• Others,History
• Biology

Authors

• George
• Dickens, c.,R.K.,Narayana
• Patnaik, P.,S.,supakar
• Das , M.R,Satpathy, P.
• Mishra , p.p.
• Barl
• Cox , Nelson
• M.W
• Bunton, D.M.
• P.K,Tripathy