@book{101234,
	author = {Wymer, Larry J. and ebrary, Inc.},
	title = {Statistical framework for recreational water quality criteria and monitoring},
	publisher = {John Wiley & Sons,},
	year = {2007.},
	address = {Chichester :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10297718}
}