Categories

• economy
• History
• Political Science,History
• Botany,Zoology
• Others,Biology
• Others,Education
• Economics,Political Science
• zoolozy
• Zoology,odiya
• geography

Authors

• Panigrahi , S.C,M,Dash
• Patnaik, Mishra
• S.K,Singh,Bahl , Bahl
• Weis
• Das , k.
• Others,Turran
• dev, anjun,dev, anjun
• Das , Patne,Prem,Arora
• Gregory ,Hamilton
• Sanangi N.