Categories

• Political Science,History
• Zoology
• Biology
• Environmental Studies
• Biology,odiya
• Political Science,Education
• Botany,Zoology
• Physics,odiya
• Others,History
• Botany

Authors

• Gupta, d.c.,Srivastava, l.n.
• H.H
• Sactdara
• Sinha , J.N,Arora, Singh
• A.A,Machonell
• G.,chhotray
• Mohan
• ojha, tulsi
• varma and sanyal,Jena, n.k. and others
• d.c.,kuanr