Categories

• economy
• Botany,Zoology
• History,odiya
• Other
• englisg
• Mathematics
• Others,Education
• Environmental Studies
• evs
• Botany,Physics

Authors

• Francis H,Vann, J.D
• Others,Acharya ,Panigrahi,Sharma
• goodman w.r.
• nain
• Mishra , G.S,Malatab, H.K
• Jalmarj
• Das .S.
• Others,Das A.K ,Others,Das A.K
• U,Banenjee,Junaja , Bhamrah
• Ray, R.,t.,ojha