Categories

• Chemistry
• Others,Education
• Political Science,History
• Education,Zoology
• Others
• Others,Physics
• Botany,Zoology
• Biology,odiya
• Sanskrit
• Zoology,odiya

Authors

• verity, a.w.,verity, a.w.
• Nanda, basudeb
• Bhushan B.
• Dhal B.K
• Das , s.s. ,Das , K.M.
• Sahu ,Padhi & Dash.
• J.,milton,J.,milton
• Basu , a.k.
• hemingway, vintage
• aggarwala and stock