TY - BOOK ED - Water Environment Federation. ED - Water Environment Federation. TI - Control of odors and emissions from wastewater treatment plants T2 - WEF manual of practice SN - 1572781890 AV - TD201 .W337 no. 25 U1 - 628.168 22 PY - 2004/// CY - Alexandria, VA PB - Water Environment Federation KW - Waste gases KW - Purification N1 - Includes bibliographical references and index UR - http://catdir.loc.gov/catdir/toc/ecip0414/2004002614.html ER -