Categories

• Mathematics
• zoolozy
• Others,Political Science
• Others,odiya
• Others,English
• geography
• Economics
• Physics
• Zoology
• Physics,History

Authors

• Mishra , N.,Mishra , N.
• Gupta G.P.
• Jhigan M.C
• R.N.,Agrawala,R.N.,Agrawala
• Khama
• Sahu,Behera
• Rout K.C
• P.,alexandan,P.,alexandan
• Singh,A.
• mahalik