Categories

• pyschology
• Political Science,Zoology
• Physics,History
• geography
• Environmental Studies
• Botany,Physics
• Botany
• History,odiya
• Others,English
• English

Authors

• Nanda Kumar
• Oxford University,S.C,Mathur
• Nanda
• Sharma, barik and das,Dhar, b.l.
• Panda Ku
• Balagarusami ,E
• Veluthat K.
• sullivan
• G.,prashad
• Jain S.K