@book{15692,
	author = {Csuros, Maria.},
	title = {Environmental sampling and analysis lab manual /},
	publisher = {Lewis Publishers,},
	year = {c1997.},
	address = {Boca Raton, Fla. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0731/96037154-d.html}
}