Categories

• Others,odiya
• enviromental studies
• Political Science
• Mathematics
• Botany,Physics
• economy
• Hindi
• Others,History
• Chemistry
• Others,Chemistry

Authors

• agrawala
• anantha krishnan,Bhatia, K.K.
• Bendra
• Mohanty , p.n.,Mohlin,S.M
• Das , r.c.,bhatnagar and bhatnagar
• Aneja
• Coles Ceds,Mishra , Nanda
• Barric
• Bendre , A.,Bendre , A.
• Laredo