Categories

• enviromental studies
• Environmental Studies
• Biology
• Logic
• Ethics and Values
• Others,English
• History,odiya
• Political Science
• Political Science,odiya
• Hindi

Authors

• Acharya , p.m.
• Council of High Secondary
• d.s.
• Khama
• Ruoathi
• Sahu, Parida
• Nanda, B.K
• Arun,Sandha Srivastava ,Baijal , H.N
• er
• bettelhein