http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Local and cumulative impervious cover of Massachusetts stream basins
by Sara L. Brandt and Peter A. Steeves ; in cooperation with the U.S. Environmental Protection Agency.
Title from HTML title screen (viewed July 24, 2009).
Mode of access: Internet from the USGS web site. Address as of 7/24/09: http://pubs.usgs.gov/ds/451/ ; current access available via PURL.
Data series (Geological Survey (U.S.)) ; 451