Categories

• economy
• Economics
• Botany,Zoology
• zoolozy
• Ethics and Values
• Physics,History
• Physics,odiya
• History
• Environmental Studies
• Physics

Authors

• Sen, K.K,B.C,Parida
• Ray.A.K,K.C Maharana , D.K Dath
• Bhuyan, D.
• Lenka K.K.
• Diulio
• P.,yogananda
• Das , gokulanand
• Kuppusewari
• T.L
• Srivastava, K.M.,Srivastava, K.M.