Categories

• Other
• Computer Science
• Others,Biology
• Others,Physics
• Others,Chemistry
• Political Science,odiya
• Education
• Botany
• Ethics and Values
• geography

Authors

• Jagapalan N.
• Mitra, Vimal
• Das , Mamta
• rohr d.g.
• Das , B.K., k.c. & mishra
• Patnaik, A.,Nayak, n.n.
• Tilak R.K
• Das ,Roatray,Rout, P.K
• Sharma K.K
• Bipin