Categories

• History,odiya
• Others,History
• English
• Environmental Studies
• Others,Chemistry
• Education,Zoology
• economy
• Physics,odiya
• Others
• zoolozy

Authors

• nirja
• Ingole
• Das , M.,Tripathy, N.
• Sharma, v.r and others,Sharma, v.r and others
• Singh B.N.
• Paul, R.R
• Dash, k., g.k. and dash
• finer
• Mishra G.S
• P.K.,Dhar