Categories

• Zoology,odiya
• Others,History
• Political Science
• Hindi
• Computer Science
• Physics,odiya
• Politicalscience
• Political Science,Zoology
• geography
• Economics,History

Authors

• richtmyer f.k.
• p.c.,vashishtha
• selbin
• S.C.,rastogi ,S.C.,rastogi
• simpson
• p.d.,tarelon
• Auasthi , Mahaeshwari
• Dash M.K
• Nayak, U,Das , N.K
• Patil .M.