Categories

• zoolozy
• Chemistry,odiya
• Others,Education
• Other
• Economic
• Eng
• Others
• Physics,odiya
• economy
• Economics

Authors

• Avasthi , Avadhi
• Kolstaons
• Rao, r.s.r.
• A.,Miller
• Rafiabidi H.N.
• M.,boulton,Kettle, A.
• Culds ,Mantin
• Barik , Greenbaun
• G.K.Publication
• Prem,Arora