Categories

• geography
• enviromental studies
• Environmental Studies
• Zoology
• Botany,Zoology
• Political Science,History
• Physics
• Hindi
• Ethics and Values
• Logic

Authors

• rabinder
• avasthi and maheswari,sharma and sadana
• Padhan, A.K,G,Prajat
• Binch
• dash p.c.
• Goel , r.g.,Nanda, ray and samal
• Mahapatra , g.n.,Das , gokulanand
• Auston
• Mehta , h.p.
• V,Nanala