Categories

• odiya
• geography
• Eng
• Economics,History
• enviromental studies
• Logic
• Education
• Others,Botany
• Other
• Economics

Authors

• Gill, R.T
• p.s.n.
• Chaudhery
• Tanuja V.R
• Pandey B.P.,ganguli and kumar
• browki, shoula and others
• Samal J.K
• sawant C.
• Sukhlain
• stonier and hague