Categories

• evs
• Eng
• Ethics and Values
• Chemistry,odiya
• Environmental Studies
• Zoology,odiya
• Others
• Others,Chemistry
• Odia
• Botany,Zoology

Authors

• J.M,Pradhan
• Nayak, S.K.
• nicolson
• Das , B.N,Mohanty , M.S
• brahmachari p.,k.,hassan
• Dash U.N,Morrisa , Biyd
• Singh, chaturvedi & arora
• ford
• Mathur
• barik and das