Categories

• enviromental studies
• zoolozy
• Others,Education
• Others,Political Science
• Chemistry,odiya
• englisg
• Education
• Others,History
• Others,Chemistry
• History,odiya

Authors

• Diulio
• Chandra,N.D.R.
• vasaba
• S.P,Mohapatra
• S,Glasstine
• Bhuyan , d.r.,dash and mohapatra
• Delong , Olney
• Singh Fakira
• Sethi
• Singh, Jain, Pande