Categories

• Economics,History
• Other
• Botany,Physics
• History
• Chemistry
• enviromental studies
• Education
• Education,odiya
• Odia
• Political Science,Zoology

Authors

• Shivraj
• Mojumdra
• ,Carson Batecher
• Agrawal, Rastogi
• Maheswari S.R.
• b.m.,elroy,b.m.,elroy
• Ghoye G.S
• Wilkens
• Rath, B.,Mishra , g.c.
• Neclam