Categories

• enviromental studies
• Others,English
• Logic
• Others,Political Science
• Education,Zoology
• Chemistry,odiya
• Environmental Studies
• Physics,History
• Others,Biology
• Odia

Authors

• hazen, c.d.,Mahajan, v.d.
• Anova, Prem
• Panigrahi, N.N & Others
• Sinha , J.N
• Rajan M.S.
• Shayi .U.S
• Ghai
• k. dhamo
• Sarean T.
• Herry, O