Categories

• Biology
• Economics,History
• Botany,Physics
• Philosophy
• englisg
• psycholigy
• Odia
• enviromental studies
• Biology,odiya
• Others,Physics

Authors

• Hembrem
• Modnari
• Mishra , satpathy and dash
• hafizuddin
• Dathm
• das and sahu,P,K,Dhar
• Mallik
• Mishra , b.b.,Samal, g.s.
• Dutta , a.c.
• Maili, P,Cotton , F.A