Categories

• Others
• geography
• Economic
• Political Science,odiya
• Botany,Zoology
• Other
• Others,English
• Others,Physics
• enviromental studies
• Biology

Authors

• Tripathy, P.K.
• Jaim J.L.
• John,Hospens,G.C,Nayak
• Basu , s.n.
• Swain , b.b.,Samal, K.M.
• C.L,Wrenn,Bansal , Hamson
• close, r.a.
• raychoudhury
• khosala
• jones, w.t.