Categories

• Hindi
• Logic
• enviromental studies
• Economics,Political Science
• Others,Biology
• History,odiya
• Others,Education
• Politicalscience
• Zoology,odiya
• geography

Authors

• Verma,Gunderia
• Sinha , J.N,Arora, Singh
• pattanik
• nahaka
• Soartisk
• Pari
• Vikram
• Samal, g.s.,Samal, g.s.
• Glerwrit
• Musgrave , Musgrave