Categories

• economy
• Botany
• Zoology,odiya
• Economics
• Hindi
• zoolozy
• Economics,History
• History,odiya
• Political Science,History
• Chemistry

Authors

• graham. I and others
• Patnaik, A.,Nayak, n.n.
• Bahgaruwary
• Mittra , Bakshi
• M.,artein,P.S,Verma
• Malik , Tuli, Madan
• Gupta D.C,Johari, J.C
• Hazari
• Bloom, harold,Jena, n.k. and others
• Maiti