@book{259471,
	title = {Harmful algal blooms},
	publisher = {U.S. G.P.O.},
	year = {2008},
	address = {Washington},
	note = {Serial no. 110-113},
	url = {http://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=1025-A-01&SYS=000634491}
}