Categories

• Political Science,odiya
• Zoology,odiya
• enviromental studies
• History
• Physics,odiya
• Odia
• Physics
• Chemistry
• geography
• Other

Authors

• Goyal, B.S.
• Panda, K.K,Pattanaik, D.D
• Mishra , N.
• Bhuyan , d.r.,D.K,dalai
• harish chandra and singh
• Rajendra Kumar
• Charles
• zinn, c.z.,zinn, c.z.
• buckman
• Pindyek