Categories

• Biology
• Education,Zoology
• Political Science
• Logic
• Others,History
• Environmental Studies
• Others
• Others,English
• Other
• Others,odiya

Authors

• Mishra ,Carson Batecher
• Joshi Daylal
• A.L.,vohra
• corrigan
• Devi P.K
• thyagaraju, a.f.,thyagaraju, a.f.
• Bhatia, H.L,M.H,Dekock
• Purohit,Kumar
• ryder, j.r.
• ,Day, Selleion