U.S. Geological Survey Toxic Substances Hydrology Program
U.S. Geological Survey Toxic Substances Hydrology Program
URI(s)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Variants
Toxic Substances Hydrology Program (Geological Survey)
Geological Survey (U.S.). Office of Water Quality. Toxic Substances Hydrology Program
Exact Matching Concepts from Other Schemes
Sources
found: Abstracts of the technical meeting ... [MI] 1991: t.p. (U.S. Geological Survey Toxic Substances Hydrology Program)
found: Concentrations of selected herbicides, herbicide metabolites, and nutrients ... [MI] 1996: t.p. (Toxic Substances Hydrology Program; U.S. Geological Survey)
found: Concentrations of selected herbicides, herbicide metabolites, ... 1996: t.p. (Toxic Substances Hydrology Program)
found: Proceedings and summary report, 2002: t.p. (Toxic Substances Hydrology Program, Office of Water Quality, United States Geological Survey)
Change Notes
1994-10-18: new
2002-12-12: revised
Alternate Formats