http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National Ground Water Research Act of 1990
Committee on Science, Space, and Technology.
Record is based on bibliographic data in ProQuest U.S. Serial Set Digital Collection (last viewed Dec. 2011). Reuse except for individual research requires license from ProQuest, LLC.
ProQuest U.S. Serial Set Digital Collection