Categories

• Economics,History
• Education,Zoology
• economy
• Others,History
• evs
• Physics,odiya
• Political Science,Zoology
• Botany,Physics
• Others,Botany
• Economics

Authors

• Bhattachatya S.N
• Newell
• Mookharjee K.
• Tyengan, N.Ch.S.N
• Leon
• Barik , das and sharma,gupta and sharma
• Banu
• Gupta,R.K
• G.,parry,Das , B.K
• Andnew