@book{63786,
	author = {National Research Council (U.S.). and ebrary, Inc.},
	title = {An evaluation of the U.S. Navy's extremely low frequency communications system ecological monitoring program},
	publisher = {National Academy Press,},
	year = {1997.},
	address = {Washington, D.C. :},
	note = {Contains conclusions and recommendations.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10055127}
}