http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Efficient and equitable pricing for wastewater systems
the Madison Metropolitan Sewerage District : technical completion report
Office of Water Research and Technology.
David H. Peterson and Daniel W. Bromley.
Supported by the U.S. Dept. of the Interior, Office of Water Research and Technology. OWRT B-087-WIS.
Technical completion report (University of Wisconsin--Madison. Water Resources Center) ; no.77-09