Categories

• Biology,odiya
• enviromental studies
• Environmental Studies
• Others,History
• Ethics and Values
• odiya
• Botany,Zoology
• Physics
• zoolozy
• History,odiya

Authors

• Sinha,Pandey
• Diwan , Dhakad
• Johari, J.C.,Johari, J.C.
• Tripathy, B.K.
• Patri M.
• Bassor , Conner
• Paul, bharadwaj and walia,Lekhi , R.K.
• sri nivasan
• Mishra D,A.K,Nanda
• aiyer