Categories

• Others,Physics
• Others,Education
• enviromental studies
• Zoology,odiya
• Mathematics
• Physics,History
• Others,Chemistry
• Physics
• Economics,Political Science
• Eng

Authors

• Panigrahi
• Bhal
• De A.K
• Das , L.K
• Foster , e.m.
• Miller, C.G
• Parija G.P
• pardin
• Pati,M.S
• Nasipan ,D