Categories

• Botany,Zoology
• Mathematics
• Others,Biology
• Environmental Studies
• Economic
• IT
• Education,odiya
• Education,Zoology
• Biology,odiya
• geography

Authors

• goswami jaya
• Pradhan K.S
• Chopra P.N
• Spain Barry
• Mc Garvey , Yusibov
• Lal,Ratan
• Bhatt , Illiyan
• mithauy, d.m.,mithauy, d.m.
• Alan,Patan
• Sen Amontya