Bruceville Quadrangle

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 1:24000
Date: 1993
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Bryan

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 1:100000
Date: 1993
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History
The Budget in Brief, Volume 2, Number 1, January 1993 (open access)

The Budget in Brief, Volume 2, Number 1, January 1993

Periodic bulletin discussing information related to legislation, state finance, and other topics related to budgeting in Texas agencies. This issue focuses on Texas Department of Mental Health and Mental Retardation's share of the state budget.
Date: January 1993
Creator: Texas Research League
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Bureau Report, Number 20, January 1993 (open access)

Bureau Report, Number 20, January 1993

Quarterly publication providing updates about the work of the Bureau of Business and Government Research and also presenting reports about economics in the United States and northern Texas regions as well as other relevant topics.
Date: January 1993
Creator: Midwestern State University (Wichita Falls, Tex.). Bureau of Business and Government Research.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Cache: Collected Papers on Texas Archaeology, Volume 1, 1993 (open access)

The Cache: Collected Papers on Texas Archaeology, Volume 1, 1993

Occasional journal published by the Texas Archaeological Stewardship Network (TASN) containing brief research papers about archaeological projects in Texas or relevant topics of interest to members.
Date: 1993
Creator: Texas Archeaological Stewardship Network
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Cambrian Through Mississippian Rocks of the Powder River Basin, Wyoming, Montana, and Adjacent Areas (open access)

Cambrian Through Mississippian Rocks of the Powder River Basin, Wyoming, Montana, and Adjacent Areas

From abstract: This report describes Cambrian through Mississippian rocks in the Powder River Basin representing five depositional sequences that reflect both the biological evolution and the tectonic development of western North America.
Date: 1993
Creator: Macke, David L.
Object Type: Report
System: The UNT Digital Library

Castle Hills Quadrangle

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 1:24000
Date: 1993
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Castle Hills Quadrangle

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 1:24000
Date: 1993
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History
Chapter 3. Management Measures for Forestry (open access)

Chapter 3. Management Measures for Forestry

A chapter which specifies management measures to protect coastal waters from silvicultural sources of non point pollution. Contains ten management measures that address various phases of forestry operations.
Date: January 1993
Creator: United States. Environmental Protection Agency.
Object Type: Book Chapter
System: The UNT Digital Library
Chapter 4: Management Measures for Urban Areas (open access)

Chapter 4: Management Measures for Urban Areas

This chapter addresses six major categories of sources of urban non point pollution that affect surface waters. Each category is given a management measure.
Date: January 1993
Creator: United States. Environmental Protection Agency.
Object Type: Book Chapter
System: The UNT Digital Library
Chapter 5: Management Measures for Marinas and Recreational Boating (open access)

Chapter 5: Management Measures for Marinas and Recreational Boating

This chapter addresses categories of sources of nonpoint pollution from marinas and recreational boating that affect coastal waters.
Date: January 1993
Creator: United States. Environmental Protection Agency.
Object Type: Book Chapter
System: The UNT Digital Library
Chapter 6: Management Measures for Hydromodification: Channelization and Channel Modification, Dams, and Streambank and Shoreline Erosion (open access)

Chapter 6: Management Measures for Hydromodification: Channelization and Channel Modification, Dams, and Streambank and Shoreline Erosion

This chapter addresses three categories of sources of nonpoint pollution from hydromodification activities that affect coastal waters.
Date: January 1993
Creator: United States. Environmental Protection Agency.
Object Type: Book Chapter
System: The UNT Digital Library
Chapter 7: Management Measures for Wetlands, Riparian Areas, and Vegetated Treatment Systems (open access)

Chapter 7: Management Measures for Wetlands, Riparian Areas, and Vegetated Treatment Systems

This chapter contains management measures that address multiple categories of nonpoint source (NPS) pollution that affect coastal waters. These pollutants include sediment, nitrogen, phosphorus, and temperature.
Date: January 1993
Creator: United States. Environmental Protection Agency.
Object Type: Book Chapter
System: The UNT Digital Library
Chapter 8: Monitoring and Tracking Techniques to Accompany Management Measures (open access)

Chapter 8: Monitoring and Tracking Techniques to Accompany Management Measures

This chapter describes monitoring methods that can be used to measure changes in pollutant loads and water quality.
Date: January 1993
Creator: United States. Environmental Protection Agency.
Object Type: Book Chapter
System: The UNT Digital Library
Children in Texas Who are Medically Fragile: Their Families' Voices (open access)

Children in Texas Who are Medically Fragile: Their Families' Voices

Report on evaluation study of assistance and programs offered for families with children who are deemed medically fragile.
Date: 1993
Creator: Gray, Ilene
Object Type: Text
System: The Portal to Texas History

Chilton Quadrangle

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 1:24000
Date: 1993
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Chisos Mountains

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 1:100000
Date: 1993
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History

Chisos Mountains

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 1:100000
Date: 1993
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History
Coastal Sedimentation Along a Segment of the Interior Seaway of North America, Upper Cretaceous Baxter Shale, and Blair and Rock Springs Formations, Rock Springs Uplift, Southwest Wyoming (open access)

Coastal Sedimentation Along a Segment of the Interior Seaway of North America, Upper Cretaceous Baxter Shale, and Blair and Rock Springs Formations, Rock Springs Uplift, Southwest Wyoming

A report which examines the sedimentary rocks deposited along a segment of the west coast of the interior seaway of North America in southwest Wyoming during the late Santonian and early Campanian subages of the Late Cretaceous Epoch.
Date: 1993
Creator: Roehler, Henry W.
Object Type: Report
System: The UNT Digital Library
Comparison of the Cretaceous-Tertiary Boundary Impact Events and the 0.77-Ma Australasian Tektite Event: Relevance to Mass Extinction (open access)

Comparison of the Cretaceous-Tertiary Boundary Impact Events and the 0.77-Ma Australasian Tektite Event: Relevance to Mass Extinction

A report that discusses the interpretation of impact shock evidence found in the K-T boundary sections and discusses the constraints imposed by the Australasian tektites and microtektites on the role of the 180-km Chicxulub crater in mass extinction.
Date: 1993
Creator: Chao, E. C. T.
Object Type: Report
System: The UNT Digital Library

Comstock

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 1:100000
Date: 1993
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History
Corn Performance Tests in Texas: 1992 (open access)

Corn Performance Tests in Texas: 1992

Annual report documenting methods and results of statewide tests on corn varieties and hybrids. It also provides information about corn crops grown in Texas during the previous years.
Date: 1993
Creator: Texas Agricultural Experiment Station
Object Type: Report
System: The Portal to Texas History
Cotton Cultivar Tests for 1992 in Central and South Texas (open access)

Cotton Cultivar Tests for 1992 in Central and South Texas

Annual report documenting results of a statewide cotton cultivar tests in all cotton-growing regions to determine the relative performance of available cotton varieties.
Date: 1993
Creator: Texas Agricultural Experiment Station
Object Type: Report
System: The Portal to Texas History

Cove Quadrangle

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 1:24000
Date: 1993
Creator: Geological Survey (U.S.)
Object Type: Map
System: The Portal to Texas History