Categories

• Botany,Physics
• Chemistry,odiya
• Others,English
• Economics,History
• economy
• geography
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• evs

Authors

• Robetis
• Patnaik, Patnaik
• K,Balan,Bashan.A.L
• Das , Satpathy
• Junaja , Bhamrah,Kotpal, R.H
• Hornly A.S
• resnick r.
• Mishra , g.c.,Das , M.
• A
• D.