||National sewage sludge survey : facility sampling and analytical results /
|| U.S. Environmental Protection Agency, Office of Water,
Sewage sludge--United States--Analysis. ;
Sewage sludge--Analysis. ;
Sewage disposal plants.
||1volume (unpaged) ; 28 cm
"Under EPA Contract No. 68-C9-0019." "This volume contains the sampling trip report and analytical results from the sampling Episode conducted by the EPA Office of Water Regulations and Standards during the National Sewage Sludge Survey, at the facility identified on the front cover"--Title Page. "Episode No. 1452 MWRDGC Stickney WRP"--Cover. "October 1989."