@book{76842,
	author = {Das, Amal Kumar. and Roy Chowdhury, Bidyut Kumar,},
	title = {Handbook on scheduled castes and scheduled tribes of West Bengal},
	publisher = {Tribal Welfare Dept., Govt. of West Bengal,},
	year = {1966.},
	series = {Bulletin of the Cultural Research Institute.  Special series,},
	address = {Calcutta,}
}