Categories

• geography
• Mathematics
• Philosophy
• Education
• enviromental studies
• Botany,Zoology
• Sanskrit
• Education,Zoology
• Other
• Botany,Physics

Authors

• l.r.
• Behera, k.c.,Behera, k.c.
• Routray, N.,Samal J.K
• siwaih, j.r.
• Bemer Jeff.
• Harichandar, n.b.,Dash, D.
• dash and dash
• Delvin
• Whinson
• mishra and jena