Categories

• History
• pyschology
• Education,odiya
• Education
• Biology
• Others,English
• Biology,odiya
• Education,Zoology
• Political Science
• Logic

Authors

• kotpal and tyagi,batra and pant
• Allen, R.N., h.b. and campbell
• Mohanty , b.d.,Mohanty , b.d.
• Allen, W.,Allen, W.
• K.N,Upadhyaya
• Burnside & Panton
• R.N.
• B.,Sahoo
• Chandra .B
• Michelsm R.