Categories

• economy
• Others,History
• Eng
• Others,Education
• Education,Zoology
• enviromental studies
• Others,Political Science
• Zoology,odiya
• Others,Botany
• Botany,Physics

Authors

• melkote and rao,collins and lapierre
• Mishra
• Sahu S.D.
• mohaptra and jena,sharma and sharma
• maugham
• vakil, c.n.
• S.R,Chakravarti
• Recrik
• Das , S.
• Shirivastave