Categories

• Zoology,odiya
• Environmental Studies
• History
• IT
• Political Science,Zoology
• Philosophy
• Hindi
• geography
• enviromental studies
• Physics,History

Authors

• Wagner
• Rout. B.D
• Johari
• Singh,Gunderi ,Junaja , Bhamrah
• Jerey
• Pruths
• Faturananda
• P,Pradhan
• k.,hopkins
• Ferguson