http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Groundwater Issues and the U.S. Department of Agriculture
Reviews the evolution of the groundwater contamination issue, prevention and restoration measures, and the role of various Federal agencies.
Record is based on bibliographic data in ProQuest U.S. Congressional Research Digital Collection (last viewed June 2010). Reuse except for individual research requires license from ProQuest, LLC.
Library of Congress. Congressional Research Service.