Categories

• History,odiya
• Others,Botany
• IT
• Biology,odiya
• Physics
• Others,odiya
• enviromental studies
• Hindi
• economy
• Economics,History

Authors

• T.K.
• yogananda
• Mishra , T
• Rao, A.
• T.
• Das , c.,A.,Kabi
• stumf
• Pradhan J.M
• J.D,Gwantrey
• Singh, S.B.