Lead a hazard in post-Katrina sludge.
Janet
J
Pelley
D015169:Colony Count, Microbial; D004190:Disasters; D007854:Lead / Q000032:analysis*; D008145:Louisiana; D012722:Sewage / Q000737:chemistry*; D012989:Soil Pollutants / Q000032:analysis; D014481:United States; D014484:United States Environmental Protection Agency
D012722:Sewage; D012989:Soil Pollutants; D007854:Lead