Categories

• Physics
• Education,Zoology
• Botany,Zoology
• English
• evs
• Philosophy
• Economics,History
• Others,Chemistry
• Physics,odiya
• Education,odiya

Authors

• A.,rashid,das and mohanty
• ouneshi
• Chakralanty
• Pattanaik, k.c.,Mansingh, M.
• Harris , p.b.
• Heal
• E,Albert
• K.P
• Mittal D.
• Mishra , H.P