Categories

• enviromental studies
• Physics
• History,odiya
• Computer Science
• Others,Biology
• pyschology
• Others,Physics
• odiya
• Botany,Physics
• Chemistry,odiya

Authors

• Plammer
• S.,Rajimwala
• ramsay
• Pattanaik, g.c.,N.,Barik
• J.,sasi kumar
• Das , Ratan
• raj hans
• Bohls
• Verma,Vikas
• bhagwan