Categories

• Others,Chemistry
• Economics,Political Science
• economy
• Economic
• geography
• Education
• Botany
• Zoology,odiya
• Others,English
• Chemistry

Authors

• s.ed.
• Sharma, p.p.,Gupta, P.K.
• Chattspadhyaya, D
• Junaja , Bhamrah
• Seth, M.L,Gupta, Srivastava
• Achorya S.N
• Dall , Sundarm
• Bahl
• N.,hawthorne
• Meher,M.K