Categories

• Environmental Studies
• Political Science,History
• Botany,Zoology
• Economics,History
• odiya
• Physics,History
• Biology
• Botany,Physics
• Others,English
• economy

Authors

• Pratibata
• sundaram k.p.m.
• Chandra .P
• Others,Blowey
• ramsay cobden
• r.k. and srivastava
• Neill, J.V,Hicks , Hutchings
• bilgrami and srivastaba
• Back Ramki,Lal. S.P
• Satapathy k.C.