Categories

• Logic
• Zoology,odiya
• Others,Botany
• Physics,odiya
• Education,odiya
• Hindi
• History
• englisg
• geography
• Others,Chemistry

Authors

• verma. L.n
• k.,bhamrah h.s. and juneja
• B.
• K.K
• Basudev
• Matthy ,Gautam
• Sahu, J.D
• Johari J.C
• N,Sewis,Funk, W
• Kripaliri J.B