Categories

• Others,Physics
• Others
• Chemistry,odiya
• Botany,Physics
• Zoology
• odiya
• Eng
• Physics,History
• zoolozy
• History,odiya

Authors

• J.,hilton
• tyagi and meheta,Malik , c.p.
• Brijlal , Subrahmanyam
• mohanty and lenka
• Kneyszig Enwin,Samal,, Other
• Dutt ,V.P.
• T
• Swain , Biswal,Barik
• Monga G.S
• S.P,Choube