http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Evaluation of selected model constraints and variables on simulated sustainable yield from the Mississippi River Valley alluvial aquifer system in Arkansas
by John B. Czarnecki ; in cooperation with the Arkansas Natural Resources Commission.
Title from PDF title page (viewed on Sept. 30, 2008).
Mode of access: Internet at the USGS web site. Address as of 9/30/08: http://pubs.usgs.gov/sir/2008/5138/pdf/SIR2008-5138.pdf ; current access is available via PURL.
Scientific investigations report ; 2008-5138