Categories

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

Authors

• P.K
• Cave
• richtmyer f.k. and others
• Jain , Bala
• Hawthorn , Jerey
• John,butt,John,butt
• gune, pd
• Canr , E.H,Sahu,Sahu Mishra
• Das , b.b., p.c. and swain
• Syllin M.