Categories

• Others,Education
• Environmental Studies
• Zoology,odiya
• Physics
• psycholigy
• History
• geography
• evs
• Philosophy
• Chemistry,odiya

Authors

• Agrawal, J.C,L,Kont
• Padhi N,Giri Ananta
• Chopra,Sehgal
• Jain .M
• Sahu, Basudev
• M.H,AB rams,Richanda. F.A
• Das G.H
• Shastri
• h.g.
• Jena S.K.