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• History,odiya
• enviromental studies
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Authors

• B.C,Chatopadhya,Bandopadhya , T.S
• Sahu, a.c.,Mohapatra, Roy,nat
• P.,Ray,sashtri, v.s.s.
• J.C.,Aggarwal
• H.L,Ahuja ,H.L,Ahuja
• T,Bahsabramaian,B.P,Tyogi
• BSC
• the times
• Rojev
• Freedom