Categories

• Others,Biology
• Environmental Studies
• Education,odiya
• Others,Political Science
• Economics,History
• englisg
• enviromental studies
• Physics,History
• geography
• Sanskrit

Authors

• D.,Patri
• pattanaik and das,paikray and dash
• Raghlean , Sethi
• Behera, A., a. and kumar
• Arora J.K
• Bhelia p.
• Cave, Jhon,Nigamananda
• M.R.
• Sen,A.K.,Sen,A.K.
• mithauy, d.m.,mithauy, d.m.