Categories

• Economics
• Botany,Zoology
• Other
• Zoology,odiya
• zoolozy
• Others,Physics
• Chemistry,odiya
• englisg
• Botany,Physics
• History,odiya

Authors

• K.C,Sahu
• Kag , Cummings
• Fatehally
• Kar C
• B.P,Pandey ,P.C,Vasishta
• j.w.,marriott,j.w.,marriott
• J.B.,priestley
• jl.
• D.,hudson
• Jena, arjuna (ed)