Categories

• Biology,odiya
• geography
• odiya
• Botany,Zoology
• History
• Others,Biology
• Eng
• Others,Physics
• Others,odiya
• Others,History

Authors

• Gang G.R
• Dhuja, H.L
• Dhankar
• Sannu
• M.,Patri ,murugeshan and sivaprasad
• Prem,Arora,Das , Choudhury
• B.K.,bhattacharya
• k.c and others
• J.P,Schouten
• jha k.,t.m.,perreault