Categories

• enviromental studies
• geography
• Environmental Studies
• Botany
• Mathematics
• pyschology
• Zoology,odiya
• Ethics and Values
• Political Science
• Education,Zoology

Authors

• Whinson
• Sharma, k.n.,singh and bagde
• Eames , a.j. maldaiels
• Chouhan
• Das ,m.n.,a.s.,astekar
• roy and padhy,Rout, S.K.
• Srinivasan K.R
• Das , B.N
• Dutta , Mala
• hin