Categories

• enviromental studies
• Economic
• Chemistry,odiya
• Other
• Odia
• Politicalscience
• Biology
• Economics
• Others,Education
• Hindi

Authors

• Asthana
• Leech
• R.,Thapan,collins and lapierre
• Kuman ,G.Gopa
• Rao,B.V
• maharana and behera,Mishra , mohanty and praharya
• satpathy and maharana,Das , gokulanand
• Dasgupta , n.k. ,Sinha , k.n.
• Quick , greenbassm
• Nunn