Categories

• Economics,History
• Eng
• Physics,History
• Biology,odiya
• Environmental Studies
• Others,Biology
• Botany
• Zoology
• Politicalscience
• Economics,Political Science

Authors

• M.R.,Anand
• patra, Jyotsnamayee
• Tiwari, s.p.,Tiwari, s.p.
• Hartmann
• Tyagi, b.p.,Tyagi, b.p.
• Chandan S.S
• Sami
• d.n.,vasudeva
• Gupta, Gupta
• H.K,Sathpaty,A.K,Bukho Padhya