Categories

• Others
• Education
• enviromental studies
• Political Science,History
• englisg
• Physics
• Others,Botany
• Economic
• Economics
• Computer Science

Authors

• Pravin
• Pattanaik, K,Goodman, W.R
• raj and sarma
• Kudesia V.P
• v.r.,alhavale
• Low D.A.
• D.R,Pandse
• Das , m.n.,Das , m.n.
• Ramamorthi L.
• Fosten N