Categories

• Others,History
• evs
• Odia
• Botany,Physics
• zoolozy
• Others
• Chemistry
• Others,Physics
• Sanskrit
• Others,Political Science

Authors

• Nicoll H.J
• K.S
• R.,resnick,R.,resnick
• Bansal
• Puli
• gautam c.l.,pandey p.
• Long, w.j.,D.,lindley
• Mohapatra K.S
• Other,Rout-K.M.
• Mathur, d.s.,Mathur, d.s.