Categories

• Others,Chemistry
• evs
• Hindi
• Others,Biology
• Economics,History
• Physics,odiya
• History
• Others,odiya
• Zoology
• Economic

Authors

• Saloman
• Ballgarasani
• Others,Mishra G.
• Kar, K.K.,Acharya , b.m.
• Others,Bhuyan
• Legouis, e.
• gaba, op.,Goel , r.g.
• Jha , B.n.,Jha , r.c.
• Vaish , m.l.
• N.