Categories

• geography
• englisg
• Physics,odiya
• Chemistry,odiya
• Others,History
• Computer Science
• Zoology,odiya
• pyschology
• Environmental Studies
• Others

Authors

• Swain ,A.K.P.C
• Das ,H.P.
• Shaffer
• R.N,Shirivastave
• Gauba
• M.K,Meher,K.K,Kar
• verma and vedaranjan,P.,Nath
• Panda K.C.
• Sactdara , Gupta
• r.c.,goffin,r.c.,goffin