Categories

• Economics
• odiya
• Political Science,Zoology
• Education,Zoology
• englisg
• Others
• Botany
• Physics
• Political Science,History
• Education,odiya

Authors

• Roy & Padhy
• iyenger, k.r.s. ,Chatterjee, k.
• vohra
• S.K.,Bose
• Thirsan
• Kumar, k., g. and kumar,Kumar, k., g. and kumar
• Montegomeny
• Austen Jane,Leyon, John
• Finstor
• Hicks , Hutchings