Categories

• Botany,Physics
• Environmental Studies
• Biology
• Botany
• Philosophy
• Physics
• Others,Political Science
• Logic
• Other
• Others,Physics

Authors

• N.,pruseth,Mohanty , P.K.
• Connad, Joseph
• Mishra , Swayi , Mohapatra,Mishra , Swayi , Mohapa
• Orissa Text Book Burean,L.R,Dhanda
• Lathan J.E.M
• Sigelman , Shaffer
• Ray & Nayak
• Anand
• verma and vedaranjan,P.,Nath
• Kar, b.b.,Rath, B.