Categories

• Chemistry,odiya
• Other
• Political Science
• Environmental Studies
• Eng
• Chemistry
• Political Science,Education
• History,odiya
• Physics,History
• Education,odiya

Authors

• dalton, h.
• M.,boulton,Tilak, R.
• Garrett
• Agrawal,Verma , Jyoti
• Ratha P.C.
• Pakray,P.K
• chaina
• beck, b.ef.,beck, b.ef.
• Mehrott M.
• Mishra , S.K.