Categories

• Others,Education
• Others
• geography
• odiya
• Botany,Physics
• IT
• History
• Zoology
• Political Science
• Others,Biology

Authors

• Sahu Mishra
• Chanlee
• j. manheim
• Nanda. Das
• Mansen
• W.
• Santne
• Rohati
• das and mohanty,singh and b.d.
• R.L,Tiwari