Categories

• Botany
• Political Science,Education
• IT
• Chemistry
• Others,odiya
• Logic
• English
• enviromental studies
• geography
• Economic

Authors

• Grover , Grover,Das,Chopra, Puri
• Arthur
• Frank, Anne
• Rees, r.j.,D.,choudhuri, h.l. and singh
• G, E,Finnegan
• ross
• Smitha, U.A,Nanda S.P
• Panigrahi , d.k., d.d. and bal,Panigrahi , d.k., d
• Utakala Sahitya Smi
• b.r.