Categories

• Economic
• enviromental studies
• History,odiya
• Zoology,odiya
• Physics,History
• englisg
• Physics,odiya
• Environmental Studies
• Computer Science
• Others,Education

Authors

• K.K.,bharadwaj
• Debi
• Carn E.H
• Mohapatra B.C
• D.,resnick r. and holiday
• Cotton , f.albert,Mishra , n.p.
• Mallick, B.
• Mahanty, R.
• bedi, y.p.
• Sarasom , Sarasom