Categories

• englisg
• economy
• Computer Science
• Odia
• Botany
• enviromental studies
• Other
• Physics,History
• Others,odiya
• Chemistry,odiya

Authors

• Shuri , C.B.B
• Speight C.F
• Verma , v.p.
• Ghosh, h
• Das , Chaudhery,Barrie, James
• jones, w.t.,jones, w.t.
• Achorya S.N
• brijlal and subramayam
• S.,glasstone,Cotton , f.albert
• Parida A.N