Categories

• Chemistry
• Others,History
• Biology,odiya
• Other
• Others,Chemistry
• Biology
• Odia
• Politicalscience
• Political Science,Zoology
• psycholigy

Authors

• Samuel , Sundar
• P.C,Vasistha,Sabise, G.H
• Das , Mukharjee
• Dath
• Parker , Haswell
• Khatoi
• H.C,Abuja
• Seth, m.l.,datt and sundaram
• premchand
• Chawla, Romila