Categories

• Others,History
• Computer Science
• Zoology,odiya
• Biology
• Botany,Zoology
• Others,Physics
• Economics,Political Science
• Botany,Physics
• Political Science,Education
• Physics,History

Authors

• P.B
• brijlal and subramayam
• Mohanty. M.K.
• pochhammer
• Mohanty , P.K.,pattanaik and das
• arntz helmet
• J.,reeves,J.,reeves
• sashtri, v.s.s.,Das , h.c.
• Vashishta
• c.b.l. singh y.n.