http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Results of artificial recharge of the ground-water reservoir at El Paso, Texas
by Raymond W. Sundstrom and James W. Hood ; prepared cooperatively by the Geological Survey, United States Department of the Interior.
Bulletin (Texas Board of Water Engineers) ; 5206