Categories

• Others,Education
• enviromental studies
• evs
• Economic
• Others,Chemistry
• Philosophy
• Political Science,History
• Education,Zoology
• Chemistry
• odiya

Authors

• Dwivcoli R.
• Ghosh, Amitav
• mishra and sahu
• waghmare
• Lubbock, Pency,Andnews, W.T
• Narayan ,Shanti
• Crawfal
• Kulkarni M.R.
• Text Book Buriau
• Mukharjee KKR