

@booklet {1884,
	title = {Land Application of Sewage Sludge - A Guide for Land Appliers on the Requirements of the Federal Standards for the Use or Disposal of Sewage Sludge, 40 CFR Part 503},
	year = {1994},
	publisher = {USEPA EPA/831-B-93-002b; downloadable from EPA last accessed July 2015},
	type = {Electronic Article}
}
