Categories

• Chemistry
• Biology
• Botany,Physics
• History
• Political Science,Zoology
• Politicalscience
• economy
• Others,odiya
• Education,Zoology
• Zoology

Authors

• Singh, h.
• Mohanty ,Ajit
• murdoch
• L.H
• D.K Dath
• Carn E.H
• Nanda. M,Mohapatra G.N
• Sen.S
• Maheshwari
• Gorakh