Categories

• Others,odiya
• Others,Biology
• Chemistry,odiya
• economy
• Botany
• Economics
• Education,odiya
• Physics,History
• Political Science,History
• geography

Authors

• Kochlar, S.K.
• Ray, b.c.,Mohanty , b.s.
• G,Lefebure
• Jain A
• s.p.,corder
• Pattnaik, k.
• Satpathy, h.
• Prem,Arora,Henbord, C.H
• Rostogi
• Nayak, n.n.,Patnaik, A.