Categories

• Others,Physics
• Botany,Zoology
• Physics,History
• Physics,odiya
• Economics,Political Science
• Others,Botany
• geography
• Political Science
• Education,Zoology
• Environmental Studies

Authors

• Gupta, r.d. ,Parida, b.c.
• B.B,Kar
• Seth, m.l.,papola, sachdeva and awasthi
• Seturaman
• Chattspadhyaya, D
• Yotlha
• Panigrahi N.P.
• Mishra , n.n.,Nayak, l.
• ross, s.l.,das and mohanty
• Mohanty , K.L.