Categories

• englisg
• enviromental studies
• Botany
• Other
• Mathematics
• Physics
• Botany,Physics
• History,odiya
• Education,Zoology
• Others,Biology

Authors

• Chaini , Ratnakara,bendre and kumar
• U.,bhaja,U.,bhaja
• Wayper, C.L,Wayper, C.L
• Orissa Text Book Burean
• S.,rushdic
• Sullivan Sheilla
• Sankar, Sumit,Dumans , Knod
• Mishra , Arora
• kiny, bruce
• Sinha , B.B