Categories

• Others,Botany
• Education,Zoology
• Mathematics
• Other
• geography
• Hindi
• Chemistry
• evs
• Political Science,Zoology
• Physics,History

Authors

• Baumol
• G.K,Ghash,Bakshi, S.R
• moynihan danial
• Sharma, Sadana,Wayper, C.L
• S.P,Verma
• Rout, n.c., k.m. and naik,U.,bhanja
• Srivastav L.K.L
• Delong
• v. and others
• Shharma