Categories

• Others,Physics
• zoolozy
• Economic
• Biology,odiya
• Physics
• geography
• odiya
• enviromental studies
• Hindi
• Economics,Political Science

Authors

• Das K.K
• Sharada
• Moahanty, D
• b.m.,elroy
• others (e.d)
• Piesen , J.M.H
• Sharma, p.d.,vashist p.c
• Mohanty K.C
• G.,Chatwal
• S,Sankar,G.K,Ghash