Resource Type

Month

Brownfield

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:250000
Date: 1962
Creator: United States. Army. Corps of Engineers.
Object Type: Map
System: The Portal to Texas History

Carlsbad

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:250000
Date: 1963
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Clovis

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:250000
Date: 1966
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Hobbs

Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:250000
Date: 1963
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History
Third Annual Report: Brackish Water Conversion Demonstration Plant Number 4, Roswell, New Mexico (open access)

Third Annual Report: Brackish Water Conversion Demonstration Plant Number 4, Roswell, New Mexico

From Abstract: "Primary interest was placed on the scale formation problem. Significant improvements were made in the process and described in this report. Maintenance requirements were unusually high during the year, primarily as a result of cumulative corrosion damage over the last three years. The most significant damage was in the circulating pumps, the heat exchangers and feed piping. These and other failures are described."
Date: March 1967
Creator: American Hydrotherm Corporation
Object Type: Report
System: The UNT Digital Library