Categories

• Zoology,odiya
• Chemistry
• Botany,Zoology
• History
• enviromental studies
• Botany,Physics
• Other
• pyschology
• Chemistry,odiya
• Others,History

Authors

• Ganretl, H.E,Dathm, M
• Bemanke
• B.,Verma ,B.,Verma
• Das , D.,Das , D.
• v.a. and joshi
• Jeeves,M
• Mohanty , B.,Mohanty , B.
• Sen, Amantya
• D.K,Jha
• Singh,Chopra, Dudija