Categories

• Hindi
• Chemistry
• Political Science,History
• Political Science,Zoology
• Biology,odiya
• Others
• Environmental Studies
• zoolozy
• Physics,odiya
• Education,odiya

Authors

• Herry
• Due
• Ray, R.M
• Bickley, P.
• Sinha
• Brijlal,Subharmaryam
• R.N.,Datta , n. and jena,R.N.,Datta , n. and jena
• S.K,Maharana
• Das,Sharma,, Nanda
• Andnews, W.T,Sullivan Sheilla