Categories

• enviromental studies
• History
• geography
• Others,English
• englisg
• Others
• Mathematics
• Chemistry,odiya
• Political Science,History
• Political Science,odiya

Authors

• S.K.,srivastaba,parihar, n.s.
• Sukla, a.c.
• Shanpe, A.G,Sharma, Sharma
• S,Glasstine
• Puli
• lutyers
• Gurtu
• hazari and padhee
• Knapp S.
• lokanath