Categories

• Political Science
• enviromental studies
• Computer Science
• Physics,History
• Botany,Physics
• Botany
• odiya
• Others,English
• English
• Economics

Authors

• N,Sahu
• Shukla, K.
• sarkar and datta
• Mittra
• sashtri
• Mohapatra , b.p.
• artein
• S,Mishra ,Jena, Arjuna
• S.L,Kahans,Swain , Sairam
• B.,sing