Categories

• Others,Biology
• Biology,odiya
• Environmental Studies
• Education,odiya
• Others,Physics
• Physics
• Sanskrit
• Botany,Physics
• enviromental studies
• History,odiya

Authors

• Mishra Ranganath
• Shaw , Bennand
• Latham, E.M,Raghukul,Tllak
• Navahar
• Vann, j.d.
• Kulshrestha, U.C
• Pandey M.K
• M.C
• Mohanty , M.
• sahu and kar