Categories

• Physics,odiya
• Others,Chemistry
• Zoology
• Political Science
• Botany
• Others,Physics
• Others,History
• Economics,Political Science
• zoolozy
• englisg

Authors

• Khama, V.N,Prabehat Datla
• Khanna , k.c.
• Sharma, Sadana,S.K,Mishra
• Bimbadhar
• Bose A
• raiza
• Peter,Alleent
• Jhoshi
• Mohanty.G
• W.,graham,W.,graham