Categories

• Others,History
• Eng
• Botany,Physics
• Economics,History
• Others,Political Science
• Hindi
• Others,Biology
• odiya
• Chemistry,odiya
• Sanskrit

Authors

• L.R
• Veerakumari
• Dash, M.P
• Nanda, ray and samal,Nanda, ray and samal
• G.C
• Ahrawal J.C
• sachada and gupta
• Sukluin
• Cotton , F.A
• COLLINS, D., l. lapierre