Categories

• Physics,odiya
• Philosophy
• Political Science,Education
• History,odiya
• psycholigy
• Botany,Zoology
• geography
• economy
• Others,English
• Biology

Authors

• leavitt, l.w.,prasad and singh
• Nayak, n.n.,Tandon, m.p.
• Khuotia L.K.
• Moharana
• S.R
• philip. E
• Others,,Maiumdar
• Mishra Y.D
• Parsons T.H.
• Saxena , p.c., r.c and mathur,Saxena , p.c., r.c a