Categories

• Others,Physics
• Others,Chemistry
• Odia
• Ethics and Values
• economy
• Others,Political Science
• Education,Zoology
• Others,History
• Others,English
• Political Science,Zoology

Authors

• Stoken
• Das , S.,Das , H.K.
• Singh, h.,Arora,sandhi, and srivastava
• Rao, A.,Barik , das and sharma
• dass
• Mohanty Indulata
• Bag
• Nelson
• Panigrahi , k.c.
• Dhala G.B,Saraf G