@book{18691,
	author = {India. National Sample Survey Organisation},
	title = {A profile of households and population by economic class and social group and availability of drinking water, electricity and disinfection of dwellings},
	publisher = {NSSO,},
	year = { },
	series = {NSS Report No. 361 (Round No. 42) July 1986 - June 1987},
	address = {New Delhi:}
}