Categories

• Environmental Studies
• Others,Biology
• Physics,History
• Hindi
• Physics,odiya
• economy
• Others,Political Science
• Economics,Political Science
• englisg
• Political Science,History

Authors

• Parmila N.K.
• Wood
• Tripathy, B.B
• Blume
• Mehrotra
• jordan and verma,Samal, Mishra , Mohanty
• Das , debasis,das and mohanty
• Gurnar
• Tilak, Raghukul
• Tyogi