Categories

• Zoology,odiya
• Physics,odiya
• Others,Political Science
• Mathematics
• Biology,odiya
• History,odiya
• Zoology
• evs
• Botany,Zoology
• Others,Biology

Authors

• Sudarsan
• bilgrami and srivastaba
• Mehta , h.p.,Mehta , h.p.
• c.,rajguru
• M.,artein
• Arun , Indurani & Surwade
• Das D.K,M.K,Meher
• Biswal P.K.
• World Bank
• Sandhu Y.S.