Categories

• enviromental studies
• economy
• Education,Zoology
• Economic
• Economics
• Computer Science
• Others,odiya
• Zoology,odiya
• Other
• Hindi

Authors

• h.,peten,h.,peten
• Herstein , i.n.
• Silly , Allenty
• das and patra
• k.b. and nayak
• Zweitel
• Rout Radhanath
• Ghosh, Falquni
• Gupta, Gupta
• Devi