Categories

• Education,Zoology
• Logic
• History
• Education
• Chemistry,odiya
• Others,Biology
• Biology,odiya
• English
• Mathematics
• Political Science,Education

Authors

• jha rc.
• Thorpe , g.s.,Sharma, nanda and das
• Data Roly
• Blum
• Mishra P.K,Nehru J.L
• Sahu, Basesdev
• Lefebure
• Devi M
• Pradhan J.M
• Sen, S.,Mohanty , D.