A Comparative Study of the Cost of Operating the Rural High Schools of Collin County Before and After Gilmer-Aikin Legislation

A Comparative Study of the Cost of Operating the Rural High Schools of Collin County Before and After Gilmer-Aikin Legislation

Date: August 1950
Creator: Pinkerton, Woodrow W.
Description: Inasmuch as it has been assumed by the people of the State of Texas that the cost of operating the public school systems has risen since the Gilmer-Aikin Bills have gone into effect, the purpose of this study is to determine just what cost items have increased and to what extent. There are many cost items to be considered in the operation of a public school, and they have varied from year to year since the beginning of public school operation. This study attempts to determine those increased cost items in rural high schools which can be contributed directly to the passage of the Gilmer-Aikin Bills.
Contributing Partner: UNT Libraries
Atrazine Monitoring and Modeling in the Lake Lavon Watershed

Atrazine Monitoring and Modeling in the Lake Lavon Watershed

Date: August 2001
Creator: Atkinson, Samuel F.; Waller, William T.; Dickson, Kenneth L.; Sanmanee, Sirichai & Moreno, Maria C.
Description: This report describes a study to identify the distribution and extent of areas potentially at risk for atrazine (a broad leaf weedkiller) runoff in the Lake Lavon watershed, which is a major water supply for the Dallas area. The report presents the results of the study and makes recommendations for how information can be used in a cost-effective watershed atrazine reduction strategy.
Contributing Partner: UNT Libraries
A Proposed Plan to Improve the Present System of Administering Special Education for Exceptional Children on a County-Wide Basis in Collin County

A Proposed Plan to Improve the Present System of Administering Special Education for Exceptional Children on a County-Wide Basis in Collin County

Date: 1947
Creator: Haralson, G. C.
Description: This problem sets forth a proposal whereby the children who are classified in one of the categories for Special Education for "exceptional children", in Collin County Texas, may receive the most benefits from a program that is administered on a county-wide basis.
Contributing Partner: UNT Libraries
The Vegetation of the Austin Chalk Formation of Collin County, Texas

The Vegetation of the Austin Chalk Formation of Collin County, Texas

Date: 1947
Creator: Reese, Roy
Description: None
Contributing Partner: UNT Libraries
Potamilus amphichaenus, Specimen #608

Potamilus amphichaenus, Specimen #608

Date: December 4, 1971
Creator: Britton, Joseph
Description: One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; olive external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Contributing Partner: Elm Fork Natural Heritage Museum
Potamilus purpuratus, Specimen #607

Potamilus purpuratus, Specimen #607

Date: March 17, 1972
Creator: Pettit, J.
Description: One preserved mussel specimen including the right valve only. The specimen exhibits a rhomboidal shape; thick shell; white internal coloring; dark brown external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.
Contributing Partner: Elm Fork Natural Heritage Museum
The Effects of a Private Endowment on a Rural Public School

The Effects of a Private Endowment on a Rural Public School

Date: 1950
Creator: Cline, Iva Lee
Description: The purpose of this study is to present the history of the Alla rural public school, the only privately endowed public school in Texas, in order to show the part that adequate finances have played in its development and service to its community.
Contributing Partner: UNT Libraries
Uniomerus tetralasmus, Specimen #1240

Uniomerus tetralasmus, Specimen #1240

Date: December 4, 1971
Creator: unknown
Description: One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 60 - 100 mm in length and was assessed to be recently dead when collected.
Contributing Partner: Elm Fork Natural Heritage Museum
Uniomerus tetralasmus, Specimen #1241

Uniomerus tetralasmus, Specimen #1241

Date: December 4, 1971
Creator: unknown
Description: One preserved mussel specimen including the right valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Contributing Partner: Elm Fork Natural Heritage Museum
Uniomerus tetralasmus, Specimen #1242

Uniomerus tetralasmus, Specimen #1242

Date: December 4, 1971
Creator: unknown
Description: One preserved mussel specimen including the left valve only. The specimen exhibits an elliptical shape; thin shell; bluish-white internal coloring; tan external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be recently dead when collected.
Contributing Partner: Elm Fork Natural Heritage Museum
FIRST PREV 1 2 3 4 5 NEXT LAST