Categories

• English
• Biology
• Economics,Political Science
• Others,Chemistry
• Odia
• Others,Biology
• Environmental Studies
• Physics
• englisg
• Education,odiya

Authors

• Kara KC
• J.,galsworth,r.m.,bartlett
• Senta
• Goldsteen , Pevehouse
• d.r. and others
• Prem,Arora,Das , Choudhury
• W.,baker
• friedrich, c.j.
• Samal, s.s. ,Das , gokulanand
• grover and grover