Categories

• Other
• Education
• Ethics and Values
• Economics,Political Science
• Others,odiya
• Physics,odiya
• Biology
• Botany,Physics
• zoolozy
• Economics,History

Authors

• R.,bahatnagar
• Nandh, R.S.
• priestley
• Das , M.N,Karmee, N.K
• Chattopadhaya S.C
• Subhakar S.
• Chand T., Prakash R
• Bomlewall
• orissa
• P.,Maiti ,P.,Maiti