Categories

• Botany,Physics
• Biology
• History
• Education,Zoology
• Politicalscience
• Eng
• Odia
• Philosophy
• Other
• Chemistry

Authors

• Lembung
• Das , M.N,Soshti , J.L
• Quick , greenbassm
• Agrawal, J.C,B.P,Lenka
• Mohanty R.K
• E.M
• Srivastava, c.b.l. singh y.n.
• Balan
• Nanasimhan, C.V,E.H,Carr
• Gunasdha