@book{218650,
	author = {Environmental Management Technical Center (Geological Survey)},
	title = {Annual status report, macroinvertebrate sampling},
	publisher = {U.S. Geological Survey, Environmental Management Technical Center},
	address = {Onalaska, Wis.},
	note = {Description based on: 1992 (viewed on Apr. 13, 2004)},
	url = {http://purl.access.gpo.gov/GPO/LPS27408}
}