Categories

• Botany
• Education,odiya
• evs
• Other
• Education,Zoology
• Physics,History
• History,odiya
• Others,odiya
• Hindi
• Environmental Studies

Authors

• hackett
• Sahu K.C
• Mohaptra K.
• Singh, S.,G.,austin
• J.C,Agganid,Nigamananda
• t.m.,perreault
• singh and kasyap
• I.A.
• Ray, B.n.,selbin and days
• Levine Ina N