Categories

• economy
• Others,Botany
• Others
• Hindi
• Chemistry,odiya
• Political Science,Zoology
• Biology
• Politicalscience
• Economics
• Others,Education

Authors

• Kothan
• K.K,Kar,B.C,Jena
• Sodhi G.S
• Mishra , t.
• j.w.,garner,j.w.,garner
• Charles
• Mitra, R.N.,Pati, Nanda , Ghosh
• Jain , S.K.
• B,Higins,Seth, M.L
• Mosgnave , Masgrave