Categories

• Others,Biology
• enviromental studies
• Political Science,Education
• Hindi
• Eng
• psycholigy
• evs
• Ethics and Values
• Physics,odiya
• Others,Physics

Authors

• Agrawal Srivastava
• Swain , Sairam,S.K,Singh
• Lenka, P.K.
• Hackeit C.F
• Henderson , Quandt
• Das S.N.
• New Centary Researching
• Nayak, N.,N.,pruseth
• Mannun H.G
• Gupta,Swarup