Categories

• Biology,odiya
• Chemistry
• geography
• Economics,History
• economy
• Economic
• History,odiya
• pyschology
• Botany,Zoology
• History

Authors

• N.K,Dasgupta
• Pelczar
• U,Banenjee,Singh,Gunderi
• S.P,Mohapatra ,Das , b.k and others (e.d)
• Tandon, m.p.,P.,Chandra
• Mohapatra , g.n.,Mohapatra , g.n.
• Mohapatra S.K.
• ministry of I & b india
• majupuria
• B.R,Bhat