You limited your search to:

  Partner: UNT Libraries Government Documents Department
 Decade: 1930-1939
 Collection: Technical Report Archive and Image Library
The Upper Cretaceous Floras of Alaska

The Upper Cretaceous Floras of Alaska

Date: 1930
Creator: Hollick, Charles Arthur
Description: From foreword: This report describes the upper cretaceous floras and rocks south of the Brooks Range in Alaska.
Contributing Partner: UNT Libraries Government Documents Department
Shorter Contributions to General Geology, 1929

Shorter Contributions to General Geology, 1929

Date: 1930
Creator: Mendenhall, W. C.
Description: From introduction: This report describes the deposits of analcite in the Green River formation, to compare them with other similar deposits, and to present them with other similar deposits, and to present the observations and inferences that led him to explain them as alteration products of volcanic ash that fell into an ancient saline lake. The report also records the occurrence of several thin beds of sepiolite, or meerschaum, in the Green River formation and presents new data on the molds of saline minerals of the Green River formation whose determination affects directly the interpretation of the analcite and sepiolite deposits.
Contributing Partner: UNT Libraries Government Documents Department
Mineralogy of Drill Cores from the Potash Field of New Mexico and Texas

Mineralogy of Drill Cores from the Potash Field of New Mexico and Texas

Date: 1932
Creator: Schaller, Waldemar T. & Henderson, Edward P.
Description: From summary: This report details the survey of the potash field of southeastern New Mexico and adjacent parts of Texas. The material described in this report was obtained from drill cores and well cuttings.
Contributing Partner: UNT Libraries Government Documents Department
Mining in the Fortymile District Alaska

Mining in the Fortymile District Alaska

Date: 1930
Creator: Mertie, John Beaver, Jr.
Description: Introduction: At the end of the field season the writer visited the mining plants in the Fortymile district, and this paper, resulting from these examinations, is intended mainly to sketch the present progress of mining development in the district.
Contributing Partner: UNT Libraries Government Documents Department
The Chakachamna-Stony Region, Alaska

The Chakachamna-Stony Region, Alaska

Date: 1930
Creator: Capps, Stephen R.
Description: A report on the exploration and survey of the Chakachamna-Stony Region of Alaska.
Contributing Partner: UNT Libraries Government Documents Department
Model Study of Channel Improvement and Stabilization in the Pryors Island Reach of the Ohio River

Model Study of Channel Improvement and Stabilization in the Pryors Island Reach of the Ohio River

Date: September 1, 1938
Creator: Waterways Experiment Station (U.S.)
Description: This technical memorandum constitutes a complete report on a model study of the Pryors Island reach of the Ohio River, made for the purpose of determining the most effective plan of regulating works for the further improvement and stabilization of the navigable channel.
Contributing Partner: UNT Libraries Government Documents Department
Model Study of Plans for Channel Improvement at Dogtooth Bend, Mississippi River, Folder 1

Model Study of Plans for Channel Improvement at Dogtooth Bend, Mississippi River, Folder 1

Date: April 2, 1938
Creator: Waterways Experiment Station (U.S.)
Description: This memorandum, constitutes a report on the results of experiments conducted at the U. S. Waterways Experiment Station on a small scale model of that reach of the Mississippi River near and including Dogtooth Bend (Mile 32.7 above to Mile 4.0 below Cairo).
Contributing Partner: UNT Libraries Government Documents Department
Model Study of the Outlet Structures for the Wappapello Dam

Model Study of the Outlet Structures for the Wappapello Dam

Date: August 15, 1938
Creator: Waterways Experiment Station (U.S.)
Description: This memorandum constitutes a final report of the study performed at the U. S. Waterways Experiment Station on a model of the outlet works for the Wappapello Dam The model was built undistorted to the linear scale ratio, model-to-prototype, of 1 to 25. The general purpose of the model study was to check the hydraulic characteristics of all elements in the design of the outlet works, and to develop means of correcting any uneconomic, unsafe, or undesirable conditions.
Contributing Partner: UNT Libraries Government Documents Department
Standard Time Zones of the United States and adjacent Parts of Canada and Mexico as of October 1, 1935

Standard Time Zones of the United States and adjacent Parts of Canada and Mexico as of October 1, 1935

Date: 1935
Creator: Geological Survey (U.S.)
Description: One map showing standard time zones of the United States as of October 1, 1935, with an updated map showing new boundaries in Georgia, Ohio, and Michigan. Notes on the first map describe the changes effective September 27, 1936 and November 23, 1941.
Contributing Partner: UNT Libraries Government Documents Department
Accident Experience and Cost of Accidents in Washington Coal Mines

Accident Experience and Cost of Accidents in Washington Coal Mines

Date: November 1931
Creator: Ash, S. H.
Description: Report containing tables detailing cost of mining accidents in Washington state in comparison with other states.
Contributing Partner: UNT Libraries Government Documents Department
Report of the Twenty-Fourth National Conference on Weights and Measures, 1931

Report of the Twenty-Fourth National Conference on Weights and Measures, 1931

Date: June 1931
Creator: United States. National Bureau of Standards.
Description: Report of the annual conference on weights and measures, hosted by the U.S. National Bureau of Standards in Washington D.C. It includes conference proceedings, a list of attendees, information about committees and officers, and other reports or commentaries discussed at the meetings.
Contributing Partner: UNT Libraries Government Documents Department
Report of the Twenty-Fifth National Conference on Weights and Measures, 1935

Report of the Twenty-Fifth National Conference on Weights and Measures, 1935

Date: June 1936
Creator: United States. Bureau of Standards.
Description: Report of the annual conference on weights and measures, hosted by the U.S. National Bureau of Standards in Washington D.C. It includes conference proceedings, a list of attendees, information about committees and officers, and other reports or commentaries discussed at the meetings.
Contributing Partner: UNT Libraries Government Documents Department
Report of the Twenty-Sixth National Conference on Weights and Measures, 1936

Report of the Twenty-Sixth National Conference on Weights and Measures, 1936

Date: June 1937
Creator: United States. National Bureau of Standards.
Description: Report of the annual conference on weights and measures, hosted by the U.S. National Bureau of Standards in Washington D.C. It includes conference proceedings, a list of attendees, information about committees and officers, and other reports or commentaries discussed at the meetings.
Contributing Partner: UNT Libraries Government Documents Department
Report of the Twenty-Third National Conference on Weights and Measures, 1930

Report of the Twenty-Third National Conference on Weights and Measures, 1930

Date: June 1931
Creator: United States. National Bureau of Standards.
Description: Report of the annual conference on weights and measures, hosted by the U.S. National Bureau of Standards in Washington D.C. It includes conference proceedings, a list of attendees, information about committees and officers, and other reports or commentaries discussed at the meetings.
Contributing Partner: UNT Libraries Government Documents Department
Revision of the North American Ground Squirrels: With a Classification of the North American Sciuridæ

Revision of the North American Ground Squirrels: With a Classification of the North American Sciuridæ

Date: April 1938
Creator: Howell, Arthur H.
Description: Summary of the geographic distribution, habits and economic relations, and descriptions of the subspecies of the North American Sciuridæ.
Contributing Partner: UNT Libraries Government Documents Department
Mammals of New Mexico

Mammals of New Mexico

Date: December 1931
Creator: Bailey, Vernon
Description: Summary of the species of mammals native to New Mexico, including a map of the life zones, descriptions of the physiographic features, and lists of characteristic zone-marking plants, birds, mammals.
Contributing Partner: UNT Libraries Government Documents Department
The Mammals and Life Zones of Oregon

The Mammals and Life Zones of Oregon

Date: 1936
Creator: Bailey, Vernon
Description: From introduction: "Summary of the life zones and mammals of Oregon with emphasis on providing reliable information on the management of wildlife. Importance for identifying those species which are state and national assets, and those species of less value or destructive habits."
Contributing Partner: UNT Libraries Government Documents Department
Alaska-Yukon Caribou

Alaska-Yukon Caribou

Date: June 1935
Creator: Murie, Olaus J.
Description: Brief summary of the physical characteristics, general habits, breeding habits, food habits, migratory habits, and habitat of the Alaska-Yukon caribou.
Contributing Partner: UNT Libraries Government Documents Department
Standards and Specifications for Metals and Metal Products

Standards and Specifications for Metals and Metal Products

Date: 1933
Creator: Wardlaw, George A.
Description: Nationally recognized standards and specifications for ores, metals, and manufactures except machinery, vehicles, and electrical supplies.
Contributing Partner: UNT Libraries Government Documents Department
Standards Yearbook 1932

Standards Yearbook 1932

Date: 1932
Creator: United States. National Bureau of Standards.
Description: Outlines of the activities and accomplishments of the national and international standardization agencies.
Contributing Partner: UNT Libraries Government Documents Department
Manual of Fire-Loss Prevention

Manual of Fire-Loss Prevention

Date: November 5, 1934
Creator: unknown
Description: Principles of fire-resistance classifications of building types and materials, general methods for controlling the spread of fire, and general fire-prevention measures.
Contributing Partner: UNT Libraries Government Documents Department
Zinc and its alloys

Zinc and its alloys

Date: November 6, 1931
Creator: unknown
Description: A report on zinc and its alloys.
Contributing Partner: UNT Libraries Government Documents Department
Standards and Specifications for Nonmetallic Minerals and Their Products

Standards and Specifications for Nonmetallic Minerals and Their Products

Date: 1932
Creator: Cannon, John Q., Jr.
Description: Collection and publishing of the substance of the standards and specifications relating to nonmetallic minerals and manufactures thereof.
Contributing Partner: UNT Libraries Government Documents Department
Radium Protection

Radium Protection

Date: 1938
Creator: unknown
Description: Regulations for the safe handling of radium in radium therapy.
Contributing Partner: UNT Libraries Government Documents Department
FIRST PREV 1 2 3 4 5 NEXT LAST