Categories

• Others,Physics
• Political Science,Zoology
• psycholigy
• economy
• Hindi
• Physics
• enviromental studies
• History,odiya
• Others,Botany
• IT

Authors

• Routray, N.,Sharma, barik and das
• Lenka B.P.
• Mohanty P.
• Chopra, P.N
• Sahane, B.n., v.a. and joshi
• vedaranjan
• Sanayi
• Ayres
• Rajesh
• d.n.,vasudeva,brijlal and subramayam