Collection
USGS Topographic Map Collection
399
Texas Attorney General Opinions
222
Texas State Publications
72
Congressional Research Service Reports
51
Technical Report Archive and Image Library
34
Federal Communications Reports
6
Government Comics
3
Office of Scientific & Technical Information Technical Reports
3
Texas House of Representatives Journals
3
Boy and Girl Scout Annual Reports
2
6 More
Serial/Series Title
7.5 Minute Series (Topographic)
277
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
101
15 Minute Series (Topographic)
16
Texas Parks & Wildlife
13
Texas Business Review
12
The Cross Section
12
Local MH/MR Notes
9
United States Bureau of Mines Reports
8
United States Geological Survey Reports
8
61st Legislature of Texas
7
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Country
States
803 Matching Results
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Addison 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:
1969
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Admiral 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:
1969
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Adobes 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:
1969
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Adrian 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:
1969
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Ady 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:
1969
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Alamo Area Council of Governments, Housing for the Region - A Three Year Study Design
This report develops a study design in order to investigate and analyze factors such as employment, income, education, and health, which contribute to current housing conditions. The study will also attempt to point out methods whereby member governments can begin to deal effectively with the housing situation from three viewpoints: rehabilitation, maintenance and the halt of obsolescence, and the provision of an adequate supply of new housing.
Date:
September 1969
Creator:
Alamo Area Council of Governments
Object Type:
Text
System:
The Portal to Texas History
Alamo Area Council of Governments Program 1970
The annual work program ending October 31, 1970 for the Alamo Area Council of Governments, offering solutions to problems that affect both urban and non-urban areas in the region.
Date:
December 1969
Creator:
Alamo Area Council of Governments
Object Type:
Book
System:
The Portal to Texas History
Alamo Area Council of Governments Regional Development Alternative Growth Patterns
The purpose of this report is to provide information and guidance for the many public and private decisions which will determine the future form of the Alamo Area Council of Governments (AACOG) region.
Date:
November 1969
Creator:
Alamo Area Council of Governments
Object Type:
Text
System:
The Portal to Texas History
Aldine 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:
1969
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Aledo 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:
1969
Creator:
United States. Army. Corps of Engineers.
Object Type:
Map
System:
The Portal to Texas History
Allison Southwest 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:
1969
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
An Analysis of Gravity Data in Area 12, Nevada Test Site
This report summarizes the gravity data of the Area 12, Nevada Test Site.
Date:
April 1969
Creator:
Wahl, Ronald R.
Object Type:
Report
System:
The UNT Digital Library
Ancient Lavas in Shenandoah National Park Near Luray, Virginia
Abstract: In the Blue Ridge Province of northern Virginia, Maryland, and southern Pennsylvania, Lower Cambrian beds are underlain by a thick sequence of greenstone and interbedded sedimentary rocks known as the Catoctin Formation. An area near Luray, Va., was studied to determine the thickness of the formation, its relationship to overlying and underlying rocks, and the original nature of the lavas from which the Catoctin greenstone was derived. There the Catoctin Formation lies unconformably on granitic rocks. Its basal sedimentary layer ranges from a few inches to 150 feet in thickness and contains pebbles of underlying basement rocks. The erosion surface beneath the Catoctin is irregular, and in several places, hills as much as 1,000 feet high were buried beneath the Catoctin lavas. No important time break is indicated between the deposition of the Catoctin Formation and the overlying Cambrian sediments. The original Catoctin lavas were basaltic and were probably normal plateau basalts. Columnar joints, amygdules, sedimentary dikes, flow breccias, low-dipping primary joints, and other primary structures are well preserved.
Date:
1969
Creator:
Reed, John Calvin, Jr.
Object Type:
Report
System:
The UNT Digital Library
Annual Report (FY 1968): Freeport Test Facility and Vertical-Tube-Evaporator Test-Bed Plant, Freeport, Texas
Report that presents "information, findings, and recommendations concerning the multiple-effect falling-film-evaporation method of desalination" (p. 1).
Date:
September 1969
Creator:
Stearns-Roger Corporation
Object Type:
Report
System:
The UNT Digital Library
Annual Report (FY 1969): Freeport Test Facility and Vertical-Tube-Evaporator Test-Bed Plant, Freeport, Texas
Report presenting progress in saline water conversion at the Freeport Test Facility and Vertical-Tube-Evaporator Test-Bed Plant in Freeport, Texas, and the economics of its operation. Includes information regarding the LTV multiple-effect evaporation method of desalination.
Date:
1969
Creator:
Campbell, Keith S. & Williams, Donald L.
Object Type:
Report
System:
The UNT Digital Library
Annual Report of the Boy Scouts of America: 1968
Annual report submitted by the Boy Scouts of America to Congress describing highlights from 1968, activities, finance, honors, public relations, organizational leadership, and other information about scouting programs.
Date:
March 15, 1969
Creator:
Boy Scouts of America
Object Type:
Report
System:
The Portal to Texas History
Annual Report of the Girl Scouts of the United States of America: 1968
Annual report submitted by the Girl Scouts of the United States of America to Congress describing highlights from 1968, finance, membership, statistics, activities, organizational leadership, and other information about scouting programs.
Date:
April 1, 1969
Creator:
Girl Scouts of the United States of America
Object Type:
Report
System:
The Portal to Texas History
Annual Technical Progress Report, AEC Unclassified Programs: Fiscal Year 1968
Annual report with the objectives of evaluating, producing, and maintaining an up-to-date set of basic nuclear data; producing and evaluating multigroup constants; and improving of present day methods of neutronic calculations as related to microscopic and macroscopic nuclear data, for unclassified research sponsored by the U.S. Atomic Energy Commission during FY 1968.
Date:
May 24, 1969
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Arah 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 1:24,000
Date:
1969
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Argyle 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:
1969
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Arlington 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:
1969
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Art 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:
1969
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Ashmore 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 1:24,000
Date:
1969
Creator:
Geological Survey (U.S.)
Object Type:
Map
System:
The Portal to Texas History
Astronaut Information: American and Soviet
This report addresses astronaut information about the Americans and Soviets
Date:
March 26, 1969
Creator:
Devoe, Barbara M.
Object Type:
Report
System:
The UNT Digital Library