Categories

• enviromental studies
• Political Science,odiya
• englisg
• geography
• Biology,odiya
• Botany,Zoology
• Others,Chemistry
• Political Science
• Education,Zoology
• Hindi

Authors

• Vashista
• Dath , M.C,Mishra , Swayi , Mohapatra
• Das , S.K.,Mohanty , S.
• Foster , m.b.,Foster , m.b.
• P.,maheswar,P.,maheswar
• Chairy
• agrawala
• Perkins
• J.,tamanasseri
• marsh, e.r.t.,marsh, e.r.t.