@book{59644,
	author = {National Research Council (U.S.). and ebrary, Inc.},
	title = {Nutrient control actions for improving water quality in the Mississippi River basin and northern Gulf of Mexico},
	publisher = {National Academies Press,},
	year = {2009.},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10318112}
}