Categories

• enviromental studies
• Economics,Political Science
• Others,Political Science
• Others,Education
• evs
• Physics
• Education,Zoology
• Botany,Zoology
• Hindi
• Economic

Authors

• Ratnam
• Nayak P.L,Mohapatra , J.N
• Mohanty , Parida,Mohanty , Parida
• Chhotray G
• Gupta M.G
• Others,Turran
• Sahoo. R.N
• R.,Safeya
• Samal J.K
• Arawal