Categories

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

Authors

• Agrawal J.C
• Acharya , pattanaik and naik
• Mishra , d.k.,Das , S.K.
• Lavanya T.
• Eanes , Macdanies,Chadha,Pandy
• Das,Chopra, Puri,Behera,Saha
• Sabine G.H
• Soanes , Finguson
• leff
• Singh, D.B