http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
laboratory equipment, testing schedule, procedures
Department of Social and Health Services.
"Prepared by the Water Supply and Waste Unit of Department of Social and Health Services and the Washington State Department of Ecology."
Technical report (Washington (State). Dept. of Ecology) ; no. 72-20