Categories

• enviromental studies
• Botany
• Economics
• Chemistry,odiya
• Chemistry
• Mathematics
• Physics,odiya
• evs
• Computer Science
• Environmental Studies

Authors

• Goel
• A.E.,Cox , c.b. and dyson
• b.s.
• Srivastava, K.M.
• J.,Chander
• Vann, j.d.,Vann, j.d.
• Kara, S.C.
• Dunzie, N,Mohanty , Saha
• Das,Acharya
• sharma and acharya