Categories

• Others,Botany
• Education,Zoology
• Others,Biology
• pyschology
• Logic
• Eng
• Others,Chemistry
• Economics
• Physics,odiya
• Political Science,History

Authors

• Meisel Martin
• S.,sullivan,S.,sullivan
• Srivastab
• Mishra ,Shuka ,Sinha , Sinha
• Sharma,Jhingan
• Basa, Mallik
• Langsam
• Sara
• a kumar
• sitaramiah