Categories

• zoolozy
• Others,Botany
• Ethics and Values
• enviromental studies
• Physics,odiya
• geography
• Botany
• Political Science,History
• Others,Physics
• Education,odiya

Authors

• kreyszin Erwin
• Panda A.K
• sashtri j.
• Jain S.K
• COLLINS
• hazard, j.n.
• Shanpe, A.G,Sharma, Sharma
• cox c.b.
• Mahajan, v.p.,Tripathy, d.n.
• B,Dunham