Categories

• Chemistry
• Botany,Zoology
• English
• Hindi
• zoolozy
• Others,Political Science
• Botany,Physics
• Physics,odiya
• Other
• Education

Authors

• Seth, m.l.
• Padhi
• Morganthau
• Gupta, renu
• M.R,Ridley
• Mehta ,Madnani
• Gupta, R.D
• P,iyenger, k.r.s. and nanda kumar
• Bhuyan O.R
• Dash Mamata