Categories

• Eng
• economy
• Political Science
• Zoology,odiya
• evs
• Chemistry
• Hindi
• enviromental studies
• Botany,Zoology
• Botany,Physics

Authors

• Bhagat
• Meher, k.c.,hazen, c.d.
• gune, pd,S.,malaviya
• Mohanty , G.
• brijlal and subramayam,Tayal, d.c.
• Patnaik, M.
• Ranjan
• A.K,Pradhan
• Edwin S.J
• nain