Categories

• economy
• Computer Science
• Botany,Physics
• geography
• Eng
• Political Science,Education
• Others,Chemistry
• Education
• Environmental Studies
• Chemistry,odiya

Authors

• Dahi, R.A,Saxena , Sorlahoy
• isranal, s.m.,isranal, s.m.
• James R.A
• Mohapatra , S.
• John
• mohaptra
• phythain, b.a.,phythain, b.a.
• ross
• hell
• carroll, b.j.