Categories

• Others,Botany
• Physics,History
• Botany,Physics
• Philosophy
• Hindi
• psycholigy
• Biology
• Economics,Political Science
• Others,History
• zoolozy

Authors

• kale m.r.
• Sami
• Deora M.S
• Gend Bonil
• Banas, Hazari , Podhi,Gudling, Willam
• Juneja,Bhamnah
• Sharma
• Agrawal J.C
• S.K,Singh
• papola, sachdeva and awasthi,Sen, K.K.