Parent map for Grayson County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:15,000.

Parent map for Grayson County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:15,000.

Parent map for Collin County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:7,000.

Parent map for Cooke County, Texas showing the area of one geographic block for which the U.S. Census Bureau collected data. The plotted map scale is 1:15,000.

Habitat Evaluation Procedure data gathered at Ray Roberts Lake in 1989 and 1990 were analysed for temporal variability, observer variability and relationships between Habitat Units (HUs) and species density/diversity. observer variability within a group was analysed by cluster analysis and bootstrapping. Five out of 36 sites showed significant differences in Habitat Suitability Index (HSI) values within the group. A nonparametric Mann-Whitney test was used to analyze temporal variability. One of 6 sites showed a significant difference in HSI values between years. Using Spearman's Rank Correlation Coefficient, a correlation was found between indicator species density and HUs. No significant correlation was indicated between species diversity and HUs.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.

Index map for Collin County, Texas showing the distribution of census blocks and smaller inset areas for which the U.S. Census Bureau collected data. The plotted map scale is 1:78,810.

Interview with Cathy N. Hartman, the Associate Dean of the University of North Texas Libraries before her retirement in December 2015. She discusses her education and her career as an academic librarian, particularly working with government information and digital preservation.

Index map for Grayson County, Texas showing the distribution of census blocks and smaller inset areas for which the U.S. Census Bureau collected data. The plotted map scale is 1:92,115.

List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the Dallas-Fort Worth Metroplex area.

Appendices to the water plan for Region C including a bibliography, water supply charts and reports, water management strategies, and related reports.

Water plan for Region C describing the areas water resources and suppliers, usage statistics and forecasts, threats and water needs, methodology for making the plan, water conservation methods and plans, and recommendations on water management for different water suppliers and counties.

Appendices Q-Z for the Water plan for Region C including cost estimates, newsletters, comments on the plan and actions taken to answer them, and reports related to different aspects of the water plan.