@book{38388,
	author = {Watkins, David W. and Environmental and Water Resources Institute (U.S.).},
	title = {Water resources systems analysis through case studies},
	publisher = {American Society of Civil Engineers,},
	year = {2013.},
	address = {Reston, Va. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10723610}
}