Categories

• Physics,odiya
• economy
• Political Science,Education
• Economics
• Others,Botany
• Economics,Political Science
• Education,Zoology
• History
• enviromental studies
• evs

Authors

• A.C,Mittal ,A.C,Mittal
• Mehla
• elhauce, d.n.
• H.C
• Vdyata S
• R.,pattanik
• g.j
• biswal and lenka,Mishra , R.N
• Mohanty Surendra, t.s.,bandopadhyaya
• Rajendra Kumar