Categories

• Chemistry,odiya
• History,odiya
• Education,Zoology
• englisg
• Others,Chemistry
• Economics
• History
• Environmental Studies
• Biology
• pyschology

Authors

• Mohapatra , b.p.,Rout, S.
• Bhatia Praveen,Tjhensen S
• Mallick & Mallick
• Panda, K.C,H.E,Garett
• Sarin A.
• S.B,Chakrabanti
• Buckingham
• Pattanaik D.D
• Basu , s.n.
• M.C,Mohapatra