Technical Report Archive & Image Library (TRAIL) - 4 Matching Results

Search Results

Results: 1 - 4
open access

Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910: Part 1. -- Analyses

Description: From Significance and value of Analyses of Coal: "The analyses published in this report cover samples of coal collected in many different parts of the country with unusual care by experiences men, in such manner as to make them representative of extensive beds of coal."
Date: 1913
Creator: Lord, N. W.
Partner: UNT Libraries Government Documents Department
open access

Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910 Part 2. Descriptions of Samples

Description: From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and ina… more
Date: 1913
Creator: Lord, N. W.
Partner: UNT Libraries Government Documents Department
open access

Condition Survey: Glasgow Air Force Base, Montana

Description: "The purpose of this report is to present the results of a condition survey performed at Glasgow Air Force Base (GAFB), Montana, during 17-20 April 1972. The three major areas of interest considered in this condition survey were the structural condition of the primary airfield pavements, the condition of pavement repairs and the types of maintenance materials that have been used at this airfield, and any detrimental effects of frost to the pavement facilities" (p. 1).
Date: May 1973
Creator: Jackson, Ralph D.
Partner: UNT Libraries Government Documents Department
open access

Significance of Water Quality to Fish Propagation, Waterfowl Habitat, Livestock Watering, and Recreation Use for 24 Lakes and Reservoirs in Valley and Phillips Counties, Montana

Description: From purpose and scope: The purpose of this report is to present biological data and to compare the physical, chemical, and biological data to water-quality criteria that are desirable for the proposed reservoir uses.
Date: April 1983
Creator: Ferreira, Rodger F.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen