Categories

• Politicalscience
• Others,Education
• Economics
• Botany,Zoology
• economy
• Economic
• Political Science,Education
• Biology
• evs
• English

Authors

• Lawbor , D.W
• Chopra, puri and das,Das , m.n.
• D.P
• Barik ,Swain , Biswal
• R.N.,Goel ,Nayak, p.m.
• Mohanty , Mahapatra
• Quandt
• G.B.,jathar,G.B.,jathar
• Patri M
• P,iyenger, k.r.s. and nanda kumar,brooke, s.a.