Categories

• Economic
• Others,Botany
• Economics,Political Science
• Logic
• Others,Biology
• Political Science,Education
• Physics,History
• Others
• Economics
• enviromental studies

Authors

• Sahu, N.
• furleank, p.n.
• Behera, S.C.,Behera, S.C.
• gokulanand
• rundell, michel
• Ghosh, M.,Ghosh, M.
• Sharma Y.R
• Waldman ,Guido
• H.L,Ahuya
• coker, f.w.,coker, f.w.