Categories

• Botany,Zoology
• Physics,odiya
• enviromental studies
• Economics
• Political Science,Education
• Others,Physics
• Physics,History
• Zoology
• zoolozy
• Mathematics

Authors

• Vaish , Singh,Agrawal, A.N
• Pandey B.P.,parihar, n.s.
• Dalai D.K.
• P.chandna , Arora
• Mahapatra. D.
• Bist
• Mehera
• Mohanty , C.R.
• Hurdanandan
• Acharya P.C.