Categories

• economy
• Others,Physics
• Physics
• Chemistry
• Botany
• Political Science,Zoology
• Economic
• Politicalscience
• Chemistry,odiya
• Political Science,odiya

Authors

• Parida, P.K.
• J.,spencer
• Mishra , S.M
• Das , S.
• Khan, M.Q
• Das , M.N
• hazen, c.d.
• P.,Arora,P.,Arora
• Punekar
• Ahcya