Categories

• economy
• Economics
• Economic
• Physics,History
• IT
• Economics,History
• evs
• enviromental studies
• Education,Zoology
• zoolozy

Authors

• Rath, B.M,Pradhan A
• Mohanty , Purohit
• bombwall, k.r.,Srivastava, l.n.
• Vishnsi
• Prakash S , Sigh
• Mohapatra G.K
• Batna
• MTG
• Mohlin,S.M,Mohaly,G
• Avasti