Categories

• Physics,History
• Others,Botany
• Environmental Studies
• Botany,Physics
• Biology
• englisg
• Political Science,Zoology
• Education
• Others,odiya
• Economic

Authors

• Das ,M.N,Bhalia , Purohit
• Mishra , Sachida N
• B.M
• Chowdhary L.R
• Miller, G.Tyler
• Dwivedi R.
• chandra and singh
• Sansani M.R.
• Ashraf , A.,Ashraf , A.
• Mishra , B.K.,mishra and swain