@book{331868,
	author = {Weiner, Ruth F. and Matthews, Robin A.},
	title = {Environmental engineering /},
	publisher = {Butterworth-Heinemann,},
	year = {c2003.},
	address = {Amsterdam ;},
	edition = {4th ed.},
	note = {Rev. ed. of: Environmental engineering / P. Aarne Vesilind. 3rd ed. c1994.},
	url = {http://www.loc.gov/catdir/description/els031/2003050203.html}
}