http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Records of wells, drillers' logs, and water analyses and map showing location of wells
Analyses made, map prepared, data assembled, and report mimeographed by Work Projects Administration Project 6909.
"Sponsored by the State Board of Water Engineers with the Bureau of Industrial Chemistry of the University of Texas, and the U.S. Geological Survey cooperating."
Records of wells, test well and drillers' logs, water analyses, and maps showing location of wells