Properties and chemical constituents in ground water from the lower Claiborne-upper Wilcox Aquifer, Gulf Coast regional aquifer systems, south-central United States / by Robert A. Pettijohn, John F. Busby, and Michael A. Cervantes
Title from title screen (viewed Feb. 4, 2016). Also available online in PDF format from the U.S. Geological Survey Warehouse (http:/pubs.er.usgs.gov/). Includes text, index map, 1 cross section, 10 ancillary maps, 10 graphs, and 1 table. "A contribution of the Regional Aquifer-System Analysis Program"