Categories

• Hindi
• Odia
• Botany,Physics
• Economics,History
• Others,Biology
• Zoology,odiya
• zoolozy
• Political Science
• Zoology
• geography

Authors

• leitch, coin and others,Das , m.n. and pati
• Nanda, t.r.
• Tiage , Y.D,Sahu, J.D
• Pandey , Chadha,P,Mohapatra
• A.C,Mittal
• Puri
• Das , A.C
• Pattanaik, g.c.
• coin
• Dasson , Neale