Categories

• Education,Zoology
• Education
• zoolozy
• Economics
• Others,Physics
• History,odiya
• Chemistry
• Logic
• Hindi
• Ethics and Values

Authors

• Ali
• M.A.,karanidhikara
• Cutts
• ganguli and kumar,g.f.,zimmer
• M.Q.
• Ghosh, s.l.,Ghosh, s.l.
• das and misra,a.k.,mukhopadhya
• anusaya
• Raghlean , Sethi
• M.V