Categories

• Others,Political Science
• Zoology
• psycholigy
• Logic
• Political Science,History
• Botany,Physics
• Chemistry
• Others,Physics
• Physics,odiya
• enviromental studies

Authors

• Choubey , Shukla
• Hiurlock E.B,Basson , Connor
• Rajendran
• Chakravarti
• hampden
• taya
• Goswami, Indian
• Sabise, G.H
• mahanta
• Ghoye G.S,Das,Sharma Nanda