Categories

• enviromental studies
• Hindi
• Computer Science
• Others,Botany
• Political Science
• Eng
• Others,Political Science
• Economics
• Physics,odiya
• evs

Authors

• M.S
• hazen, c.d.,Roy , a.c.
• Palmer , Pensins
• Austen Jane
• Shrivastav K.M
• Harris
• Vanshney , R.H,Sastri, P.S
• sahu and kar
• Das , Ashok Ku
• Singh,Singh