Categories

• Others,Education
• Others,Chemistry
• Others,Botany
• Education,odiya
• Botany,Zoology
• Education,Zoology
• Economics,History
• Zoology
• Others,Political Science
• Chemistry,odiya

Authors

• sinc lain
• Sahu Bhagirathi
• Sahu, Basesdev
• subrahmanyam & lal
• Lack , Evans
• Sharma, y.r.,mohanty and lenka
• H.L,Ahuja ,H.L,Ahuja
• R.L,Varshney,R.L,Varshney
• jain and majhi
• t.s.