Categories

• geography
• Politicalscience
• enviromental studies
• Economics,Political Science
• Others,Physics
• Political Science,Education
• Zoology
• zoolozy
• Economics,History
• Botany

Authors

• das and swain,mishra and acharya
• Mishra, S.K.
• Pylee , m.v.,Pylee , m.v.
• Canlson Neel.R
• G.N
• Chattspadhyaya
• Sastri, P.S,Orissa Text Book Burean
• Meher V
• Meher. K.B
• Podhi