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Toxic Substances Hydrology Program

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Bibliographic Data Base Search Help
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Search Fields

Topic Menu

  • The menu lets you limit your search to references on one of several topics such as natural attenuation.
  • A given reference in the data base can appear in more than one topic.
  • The following is a list of the bibliography’s topics:
  • Only one topic can be selected at a time.
  • This menu can be combined with the other menus and text input boxes to create more complex queries.

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