Categories

• Zoology
• Biology,odiya
• History
• geography
• Education,odiya
• pyschology
• Logic
• Economic
• Hindi
• Botany,Zoology

Authors

• Pradhan, N.
• Saneen Karan
• mahajan
• Delvin.S.
• Mishra R.L
• A.R,Tyagi,Happess, J
• n. and jena
• B.P,Pandey
• Kar C
• H.E,Garrett