Categories

• Logic
• Hindi
• Others,Botany
• enviromental studies
• Biology,odiya
• Others,English
• Others,Biology
• Computer Science
• Education,odiya
• Physics,History

Authors

• Das. B.N
• E,Hudbreder
• Bradby
• J.B.,priestley,J.B.,priestley
• Das , Mohanty
• Pattanaik, K.M.
• Agarwal , a.n.
• e.,barker,e.,barker
• Vidanath
• Rao, ENR