Categories

• Others,Chemistry
• evs
• Physics
• Political Science,Zoology
• Biology,odiya
• Ethics and Values
• enviromental studies
• Other
• Zoology,odiya
• pyschology

Authors

• Malik Arora
• Chadha,A.
• MC Govern W.M
• Lind Manchal
• Agrawal, A.N,Others,Swain. A
• S.K.,supkar,Sarangi, N.
• Gill K.S.
• Vaish , Singh,Agrawal, A.N
• Jena S.R.
• Arora,Chandra