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USGS Science Topics > Toxic Substances Hydrology Program

Metadata:
  Identification_Information:
    Citation:
      Citation_Information:
        Originator: Toxic Substances Hydrology Program
        Title: Toxic Substances Hydrology Program
        Publication_Date: 
        Publication_Information:
          Publisher: U.S. Geological Survey
        Online_Linkage: http://toxics.usgs.gov/
    Description:
      Abstract:
        Homepage for the Toxic Substances Hydrology Program, which provides scientific information on contaminated sites and on human and environmental health. Links to news, topical information, investigations, meetings, publications, and photos.
    Access_Constraints: none
    Use_Constraints: none
    Keywords:
      Theme:
        Theme_Keyword_Thesaurus: USGS Thesaurus
        Theme_Keyword: biodegradation
        Theme_Keyword: bioremediation
        Theme_Keyword: contamination and pollution
        Theme_Keyword: ecotoxicology
        Theme_Keyword: human environmental safety
        Theme_Keyword: mercury contamination
        Theme_Keyword: pesticide and herbicide contamination
        Theme_Keyword: science programs
        Theme_Keyword: water chemistry
        Theme_Keyword: water quality
        Theme_Keyword: water sampling
  Metadata_Reference_Information:
    Metadata_Date: 20120905