Categories

• Physics,odiya
• Botany,Physics
• Zoology,odiya
• Others,History
• enviromental studies
• Zoology
• pyschology
• odiya
• Botany,Zoology
• IT

Authors

• Niven
• Dangi V
• S.K,Kulshneslta
• Jena J.N
• G.N
• S.,glasstone,S.,glasstone
• Gratain
• Padhi,Selvom
• Connor, J.D.O
• Abrams, m.h.