Categories

• Chemistry
• Biology,odiya
• Others,Political Science
• enviromental studies
• Physics,History
• Mathematics
• Political Science,Zoology
• History,odiya
• Physics
• zoolozy

Authors

• Bunton D
• a.s.,hoonby
• Edlgen Dutt
• John,butt,John,butt
• Pattanaik, P.,Pattanaik, P.
• Gupta S-C
• Mahayan, V.D.
• Sahoo, b.d.
• Vanshney , R.H,Sastri, P.S
• Basa