http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Ground-water-level monitoring and the importance of long-term water-level data
Ground water level monitoring and the importance of long-term water-level data
v, 68 pages : illustrations (some color), maps (some color) ; 28 cm.
Also available via Internet from the USGS web site. Address as of 10/17/2002: http://water.usgs.gov/pubs/circ/circ1217/pdf/circular1217.pdf; current access is available via PURL.
Includes bibliographical references (pages 67-68, [70]).