Categories

• Others,odiya
• Physics,odiya
• Others,Biology
• enviromental studies
• geography
• psycholigy
• Others,Physics
• Chemistry,odiya
• Hindi
• Economic

Authors

• Jha , Shahi
• pandey and jain
• verma and pahela,katyal and satake
• Sastri P.S
• Das ,M.N
• Chtray, G
• Sahu,Mahapatra
• D.D,Pattnaik
• galsworth
• mohanty and others