Categories

• Others,English
• geography
• evs
• Political Science
• Economic
• Logic
• Botany
• Others,Botany
• Chemistry
• Others,Education

Authors

• Behera, A., a. and kumar,Verma , p.s.
• Vikal Kumar
• Mohapatra , g.n.,Mohapatra , g.n.
• Verma,Jordan
• ray and nayak,Mohapatra , m.m and others
• Henbord, C.H
• Cuppuccino
• Sezhiyan
• R.N.,Goel
• grahame