Encyclopaedia of Environmental Emission Management (In 5 Volumes)

P.K. Behra (b. 1960) took his MA (1981) and pH.D. (1989) degrees in Ancient Indian History, Culture and Archaeology from Banaras Hindu University. His area of research is prehistory and protohistory of Eastern India. He has several research publications in national and international research journals. He is presently serving as Reader in the Post Graduate Department of History, Sambalpur University.