Categories

• Environmental Studies
• Botany,Zoology
• Others,Education
• Political Science,Zoology
• Physics,odiya
• Hindi
• English
• Mathematics
• Physics,History
• Economics,History

Authors

• Route
• Seth, M.L,Sen, K.K
• N.Ch.S.N
• Sahu, Mishra ,Saha
• Das , b.c., h.h. and chaudhury,gaba, op.
• Selleion
• Sarangi,J.
• Main
• Olney
• Shuri , C.B.B