Categories

• geography
• Others,Political Science
• History
• Biology,odiya
• Computer Science
• zoolozy
• Philosophy
• Other
• enviromental studies
• Environmental Studies

Authors

• verma and agrawala
• Eanes , Macdanies,Chadha,Pandy
• Shukla , a.c.,R.K.,Narayana
• Ray, Bhattachargya
• Hemlala
• Acharya , b.m.
• N,Nayak,Senapati, F.M
• Sehgal
• Singhdeo J.P.
• Meher M.K.