Categories

• Others,English
• Environmental Studies
• geography
• Botany,Physics
• Logic
• Political Science
• psycholigy
• Others,Physics
• enviromental studies
• Biology

Authors

• Fatehally
• Chatwal, g.r.
• Barken. E,Pattanaik, D.D
• Prasad Rajendra.
• Bala
• k.c.
• Diulio
• Throat,Valke , Gokhale
• Baruah
• D.D.