Categories

• Economic
• Biology,odiya
• Chemistry,odiya
• Eng
• Mathematics
• geography
• Political Science,odiya
• Odia
• Chemistry
• Others,Biology

Authors

• Khanna , J.S
• bhanja
• Nayak. G.C
• Patri , Patri
• Banon
• J.,tamanasseri
• B.,Hennessey
• S.,Devi
• chelliah
• Seth, M.L,Gupta, Srivastava