Categories

• enviromental studies
• History
• Logic
• Physics,odiya
• Others,History
• englisg
• geography
• Biology
• Odia
• Zoology,odiya

Authors

• pulee m.v.
• Singh,Yogendra
• S.,mookerjea
• Oxford University
• Jha , R.,Jha , B.n.
• Sahu,Sahu, Misha
• v. ,kabiraj,M.,Bhat
• Nanda & Nanda
• B.N,Jhosi,Mohanty , Mahapatra
• Nagpal, c.s.,Nagpal, c.s.