Categories

• Others
• History
• Physics,odiya
• Political Science,odiya
• economy
• Others,Chemistry
• English
• Biology,odiya
• Education,Zoology
• Education,odiya

Authors

• P.,wayne,P.,wayne
• Hiurlock E.B,Basson , Connor
• Tyra
• Jogaraj
• W.J,wessels
• kindleberger and herrick bruce
• Beta
• Mallick, Animesh
• Others,Prakash ,Tuli
• Agrawal, J.C,Agrawal, J.C