@book{114874,
	author = {Puerto Rico. and Kuttan, Appu.},
	title = {Determination of the significance of variables affecting residential water consumption},
	publisher = {Water Resources Research Institute]},
	year = {1970.},
	series = {WRRI-Technical completion report A-022-P.R.},
	address = {[Mayaguez, P. R.},
	note = {The work upon which this publication is based was supported in part by funds provided by the United States Department of the Interior.}
}