Categories

• Mathematics
• Economics,History
• Physics,History
• Political Science,Zoology
• English
• Zoology
• geography
• zoolozy
• History
• Politicalscience

Authors

• Mohanty S.K
• Sukhlain
• China,Mishra & Mohanty
• Mishra , Mishra ,Kalia
• c.z.
• Wood, f.t.
• Bhattacharjee
• Nayaka P.M.
• s.g.
• Panda K.C,Kar C