Categories

• Botany,Physics
• geography
• Education
• evs
• Other
• Others,Chemistry
• pyschology
• Zoology,odiya
• Education,Zoology
• Mathematics

Authors

• Roatray
• Gupta .D.C
• verma and vedaranjan
• Biman
• Kolshad C.D
• K.K.
• Samal, Mishra , Mohanty,Roy , G.S
• Arora, c.l.,Arora, c.l.
• Udgata G.C
• Moitra