Categories

• Environmental Studies
• Physics,History
• Others,Education
• Hindi
• Political Science,odiya
• Economics,History
• Others,Physics
• Politicalscience
• Education,Zoology
• economy

Authors

• Morganthau
• F.M
• Pattnaik G.P
• Johnson , g.w.
• Pradhan R.N
• Rani
• Mishra
• Stonien
• Pattanaik. K.C.
• Acharya , p.m.