Categories

• Others,Physics
• Biology
• Environmental Studies
• Others,odiya
• Others,History
• Botany,Zoology
• Political Science,odiya
• Others,Chemistry
• Political Science,Zoology
• englisg

Authors

• brown penuy
• k jena
• Sinha,Senta
• Swain , Sairam,S.K,Singh
• D.K,Das
• nayak and rath
• Assadi M.
• Pujari Janandina
• Mother, D.S,Prakash , Kumari
• Mishra T.K