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Potash Salts from Texas-New Mexico Polyhalite Deposits: Commercial Possibilities, Proposed Technology, and Pertinent Salt-Solution Equilibria (open access)

Potash Salts from Texas-New Mexico Polyhalite Deposits: Commercial Possibilities, Proposed Technology, and Pertinent Salt-Solution Equilibria

From Introduction: "Figure 1 shows the location of sources that have been either exploited or seriously considered at one time or another, super-imposed upon a map indicating by small letters the order of consumption of K2O in the leading States; the amount used in these States, together with the percentage of the total consumption of potash used as fertilizer in the United States in 1939, is given in table 1. Figure 2 shows the domestic production and total consumption of potassium salts, in terms of tons of K2O, with the value per unit at the plants, for each year since 1913. Considered together, these two figures tell a significant story."
Date: 1944
Creator: Conley, John E. & Partridge, Everett P.
Object Type: Report
System: The UNT Digital Library
Fuller's Earth (open access)

Fuller's Earth

For Introduction: "For these reasons an investigation of the mining, preparation, and use of fuller's earth in this country, especially in its application to edible oils, was conducted in order to ascertain why our own raw material has been deemed inapplicable to our needs."
Date: 1913
Creator: Parsons, Charles L.
Object Type: Report
System: The UNT Digital Library
The Southwestern Historical Quarterly, Volume 106, July 2002 - April, 2003 (open access)

The Southwestern Historical Quarterly, Volume 106, July 2002 - April, 2003

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 657.
Date: 2003
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 91, July 1987 - April, 1988 (open access)

The Southwestern Historical Quarterly, Volume 91, July 1987 - April, 1988

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 583.
Date: 1987/1988
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 94, July 1990 - April, 1991 (open access)

The Southwestern Historical Quarterly, Volume 94, July 1990 - April, 1991

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 663.
Date: 1991
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Data Calls 1995 - NAS Pensacola, FL - General Installation Info, Correspondence re: Pilot and Naval Flight Officer Training Rates (open access)

Data Calls 1995 - NAS Pensacola, FL - General Installation Info, Correspondence re: Pilot and Naval Flight Officer Training Rates

Data Calls 1995 - NAS Pensacola, FL - General Installation Info, Correspondence re: Pilot and Naval Flight Officer Training Rates. Box 188, L-120.
Date: unknown
Creator: unknown
Object Type: Text
System: The UNT Digital Library
UNEP Year Book 2009: New Science in Our Changing Environment (open access)

UNEP Year Book 2009: New Science in Our Changing Environment

This publication provides an overview of global and regional environmental issues policy decisions during 2009.
Date: 2009
Creator: unknown
Object Type: Text
System: The UNT Digital Library
The Southwestern Historical Quarterly, Volume 101, July 1997 - April, 1998 (open access)

The Southwestern Historical Quarterly, Volume 101, July 1997 - April, 1998

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 557.
Date: 1998
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 44, July 1940 - April, 1941 (open access)

The Southwestern Historical Quarterly, Volume 44, July 1940 - April, 1941

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 533.
Date: 1941
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
The Southwestern Historical Quarterly, Volume 47, July 1943 - April, 1944 (open access)

The Southwestern Historical Quarterly, Volume 47, July 1943 - April, 1944

The Texas State Historical Association Quarterly Report includes "Papers read at the meetings of the Association, and such other contributions as may be accepted by the Committee" (volume 1, number 1). These include historical sketches, biographical material, personal accounts, and other research. Index is located at the end of the volume starting on page 447.
Date: 1944
Creator: Texas State Historical Association
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History
Strawberry Culture: South Atlantic and Gulf Coast Regions (open access)

Strawberry Culture: South Atlantic and Gulf Coast Regions

Revised edition. Report discussing best practices for the cultivation of strawberries in the South Atlantic and Gulf Coast regions of the United States. Topics discussed include varieties, soil preparation, mulch and fertilizers, irrigation, harvesting, and diseases and insect enemies.
Date: 1933
Creator: Darrow, George M. (George McMillan), 1889-
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: South Atlantic and Gulf Coast Regions (open access)

Strawberry Culture: South Atlantic and Gulf Coast Regions

Revised edition. Report discussing best practices for the cultivation of strawberries in the South Atlantic and Gulf Coast regions of the United States. Topics discussed include varieties, soil preparation, mulch and fertilizers, irrigation, harvesting, and diseases and insect enemies.
Date: 1948
Creator: Darrow, George M. (George McMillan), 1889-
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: South Atlantic and Gulf Coast Regions (open access)

Strawberry Culture: South Atlantic and Gulf Coast Regions

Revised edition. Report discussing best practices for the cultivation of strawberries in the South Atlantic and Gulf Coast regions of the United States. Topics discussed include varieties, soil preparation, mulch and fertilizers, irrigation, harvesting, and diseases and insect enemies.
Date: 1958
Creator: Darrow, George M. (George McMillan), 1889-
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: South Atlantic and Gulf Coast Regions (open access)

Strawberry Culture: South Atlantic and Gulf Coast Regions

Revised edition. Report discussing best practices for the cultivation of strawberries in the South Atlantic and Gulf Coast regions of the United States. Topics discussed include varieties, soil preparation, mulch and fertilizers, irrigation, harvesting, and diseases and insect enemies.
Date: 1961
Creator: Darrow, George M. (George McMillan), 1889-
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: South Atlantic and Gulf Coast Regions (open access)

Strawberry Culture: South Atlantic and Gulf Coast Regions

Revised edition. Report discussing best practices for the cultivation of strawberries in the South Atlantic and Gulf Coast regions of the United States. Topics discussed include varieties, soil preparation, mulch and fertilizers, irrigation, harvesting, and diseases and insect enemies.
Date: 1963
Creator: Darrow, George M. (George McMillan), 1889-
Object Type: Pamphlet
System: The UNT Digital Library
Strawberry Culture: South Atlantic and Gulf Coast Regions (open access)

Strawberry Culture: South Atlantic and Gulf Coast Regions

Revised edition. Report discussing best practices for the cultivation of strawberries in the South Atlantic and Gulf Coast regions of the United States. Topics discussed include varieties, soil preparation, mulch and fertilizers, irrigation, harvesting, and diseases and insect enemies.
Date: 1966
Creator: Darrow, George M. (George McMillan), 1889-
Object Type: Pamphlet
System: The UNT Digital Library
Citrus Fruit Growing in the Gulf States (open access)

Citrus Fruit Growing in the Gulf States

Report discussing best practices for cultivating a citrus orchard. Discussion includes possible grove sites, varieties of citrus trees, fertilizers, methods of cold protection, and nursery cultivation.
Date: 1906
Creator: Rolfs, P. H. (Peter Henry), 1865-1944
Object Type: Pamphlet
System: The UNT Digital Library
Cavity Detection and Delineation Research, Report 1: Microgravimetric and Magnetic Surveys: Medford Cave Site, Florida (open access)

Cavity Detection and Delineation Research, Report 1: Microgravimetric and Magnetic Surveys: Medford Cave Site, Florida

Partial abstract: "This report reviews the scope of a research effort initiated in 1974 at the U.S. Army Engineer Waterways Experiment Station with the objectives of (a) assessing the state of the art in geophysical cavity detection and delineation methodology and (b) developing new methods and improving or adapting old methods for application to cavity detection and delineation." This report discusses the geography, topography, site drilling tests, magnetic and microgravimetric surveys, and other information about the Medfor Cave site in Florida.
Date: March 1983
Creator: Butler, Dwain K.
Object Type: Report
System: The UNT Digital Library
A Nuclear Reactor System for Generating Power and Supplying Steam to a Water Desalination Plant in the Florida Keys (open access)

A Nuclear Reactor System for Generating Power and Supplying Steam to a Water Desalination Plant in the Florida Keys

From foreword: The results of an engineering study directed toward the evaluation and selection of a nuclear reactor system designed to produce electricity and furnish steam to a water desalination plant in the Florida Keys are given in this report.
Date: March 1964
Creator: Burns and Roe
Object Type: Report
System: The UNT Digital Library
Impact Assessment of Exploratory Wells Offshore South Florida (open access)

Impact Assessment of Exploratory Wells Offshore South Florida

This report investigates five older and two newer exploration oil wells to determine the environmental impact in a tropical climate. The five older sites were created prior to the OCS and MMS regulations for drilling, and the newer two were created with the OCS and MMS regulations. This investigation was set to determine if these sites had a positive, negative, or no impact on the environment.
Date: January 1990
Creator: Shinn, Eugene A.; Lidz, Barbara H. & Dustan, Philip A.
Object Type: Text
System: The UNT Digital Library
Water Resources and Data-Network Assessment of the Manasota Basin, Manatee and Sarasota Counties, Florida (open access)

Water Resources and Data-Network Assessment of the Manasota Basin, Manatee and Sarasota Counties, Florida

This report presents an assessment of water resources and data-network of the Manasota Basin located in Manatee and Sarasota counties in Florida.
Date: November 1982
Creator: Brown, David P.
Object Type: Report
System: The UNT Digital Library
Ground-Water Resources of Coastal Citrus, Hernando and Southwestern Levy Counties, Florida (open access)

Ground-Water Resources of Coastal Citrus, Hernando and Southwestern Levy Counties, Florida

From purpose and scope: In 1980, the U.S. Geological Survey, in cooperation with the Southwest Florida Water Management District, initiated an investigation to appraise the ground-water resources of coastal parts of Citrus, Hernando, and Levy Counties that are within the Southwest Florida Water Management District and to provide information necessary for the use and protection of the resource.
Date: 1983
Creator: Fretwell, J. D.
Object Type: Report
System: The UNT Digital Library
Hydrogeology of the Sarasota-Port Charlotte Area, Florida (open access)

Hydrogeology of the Sarasota-Port Charlotte Area, Florida

From purpose and scope: The objective of this investigation was to define the hydrogeologic framework of the surficial, intermediate (Tamiami-upper Hawthorn aquifer and lower Hawthorn-upper Tampa aquifer), and Floridian aquifers in the Sarasota-Port Charlotte area, including their regional extent, thickness, hydraulic properties, water quality, and their interrelation in the regional ground-water flow system.
Date: 1983
Creator: Wolansky, Richard M.
Object Type: Report
System: The UNT Digital Library
Water Resources of Manatee County, Florida (open access)

Water Resources of Manatee County, Florida

From introduction: The purpose of this report is (1) to describe the geology, hydrology, and quality of water of Manatee County and (2) to evaluate the availability of surface and ground water for development. The report provides Manatee County, the Southwest Florida Water Management District, and the Florida Department of Natural Resources with a data base and an evaluation of the water resources of the area so that water-quality and water-resource problems and water-management and regulatory needs can be adequately defined and documented.
Date: March 1983
Creator: Brown, David P.
Object Type: Report
System: The UNT Digital Library