Categories

• Others,Education
• enviromental studies
• Others,Physics
• pyschology
• Physics
• Economic
• History,odiya
• Others,Botany
• Others,Biology
• Economics,History

Authors

• Guna Sekhar
• Sundaram,Datta
• Mishra , C.M,Malik , Anora
• Jatava
• c.d.,batty,Panigrahi , R.
• Mishra Ranganath,Reddy. B.T
• Mitra, R.N.
• Jain , Bala
• Pattanaik B
• Sharma Shahoo