http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
records of wells and springs, drillers' logs, water analyses, and map showing locations of wells and springs
Analyses made and report mimeographed by Work Projects Administration Project 10443.
"Sponsored by the State Board of Water Engineers with the United States Department of the Interior, Geological Survey, and the Bureau of Industrial Chemistry of The University of Texas cooperating."
Records of wells, test well and drillers' logs, water analyses, and maps showing location of wells