Categories

• Others,English
• Biology,odiya
• Botany
• Education,Zoology
• Others,Biology
• Economics
• Botany,Physics
• Logic
• Others,Physics
• Chemistry

Authors

• Bram M.G,Sharma,Puri
• santilata
• Jenkins
• Mohanty G.P,Kara KC
• b.s.,gotlfried
• k.d.
• Tuli , Soni
• Gupta, Sharma, Kumar
• Bhagwan , Bhuyan
• P.,Ray,das chittoronjan