Categories

• Others,Chemistry
• enviromental studies
• Biology,odiya
• Economics
• Economics,Political Science
• geography
• Ethics and Values
• Botany,Zoology
• Others,Botany
• Chemistry

Authors

• Ames, Michael D.
• Mishra, P.
• engang, r. and rohr d.g.,engang, r. and rohr d.g.
• Mohanty , J.
• Basu
• Lokesh
• Basu & Khan
• Bansal and Harinson
• raychoudhuri
• b.j.