Categories

• Others,History
• Physics
• Others
• History
• Others,Botany
• Eng
• Botany
• Odia
• Botany,Physics
• Zoology,odiya

Authors

• Sharma,Nanda. Das
• batra and pant
• ismail
• Mohapatra M.
• Rajimwall, S.
• maheswar
• Mohanty. B.D.
• Mander H.
• Samuel S.
• Royasi