Categories

• Zoology,odiya
• Others,Chemistry
• geography
• Environmental Studies
• Others,Biology
• Others,History
• Ethics and Values
• Computer Science
• Philosophy
• Botany,Zoology

Authors

• K.K,pani ,Nayak, g.d and others
• y.
• M.S,Yadav
• dharani
• Agrawal,Verma
• ehawab, i.j.,ehawab, i.j.
• Rao, M.P
• I.F.
• Das , S.
• Das , k.