Categories

• Chemistry,odiya
• Others,Biology
• economy
• Others,History
• evs
• Chemistry
• Others,Chemistry
• englisg
• Zoology,odiya
• IT

Authors

• g.c.
• B.,Chandra
• Ruoathi
• Tripathy, N.
• Mahmool
• Patnaik, n.r.
• Mohanty J.N
• Pattnaik, J.,Pattnaik, J.
• Bannock
• Sinha , k.n.,Kettle, A.