Categories

• Education,Zoology
• Botany
• Environmental Studies
• Others,Physics
• pyschology
• Political Science
• Zoology,odiya
• Others,Chemistry
• Others,English
• Chemistry,odiya

Authors

• Varma
• Lbxen
• Text Book,Das , Pattanaik
• gupta and verma
• Pradhan A.C
• Ghosh, M.,Ghosh, M.
• Tyra , Kundan
• Kumar K.J.
• Bahl , Tuli
• pindyak and rubinfeld