Data-Field 21100
Description:Water hardness (USGS classification)
Category:Additional exposuresLocal environmentWater minerals

Participants497,717 Value TypeCategorical (single) SexedBoth sexes DebutFeb 2023
Item count537,676Item TypeDataInstancesDefined (3)VersionFeb 2023
StabilityCompleteStrataPrimaryArrayNoCost Tierd1 o1 s1