Categories

• Other
• Chemistry,odiya
• Economics,Political Science
• odiya
• Others,Education
• Economic
• Education
• Environmental Studies
• enviromental studies
• Political Science,History

Authors

• gaba, op.
• Chandini .K.C
• Sahu A.K.
• Pradhan, c.
• Sahida
• Ahuya
• mitra and mohanty,mishra and mohapatra
• R.M,Gadnayak
• Mittal D
• Oxford University,S.C,Mathur