Categories

• Economic
• Biology,odiya
• Others,Political Science
• geography
• Others
• Environmental Studies
• Economics,History
• Other
• Botany,Physics
• Biology

Authors

• Samal, b.c.,Samal, b.c.
• Verma , Pandey
• Swami
• pegrave
• Ramamorthi L.
• Carr
• Sahj Narayan
• rubinfeld
• Begum Jameela
• mithaki