Resource Type

Stoping Methods and Costs (open access)

Stoping Methods and Costs

Report presenting a study of stoping methods and costs and summarizing the data obtained in earlier publications and those obtained during investigations in the field that apply particularly to stoping.
Date: 1936
Creator: Jackson, Charles Freeman & Gardner, E. D.
Object Type: Report
System: The UNT Digital Library
Copper Mining in North America (open access)

Copper Mining in North America

From introduction: "In this paper are assembled and summarized many subjects relating to the copper industry in North America. Production of mines and districts, history of the industry in North America. Production of mines and districts, history of the industry, geology, of the principal deposits, and mining methods and costs are discussed."
Date: 1938
Creator: Gardner, E. D.; Johnson, C. H. & Butler, B. S.
Object Type: Report
System: The UNT Digital Library
Experiment Station Record, Volume 40, January-June, 1919 (open access)

Experiment Station Record, Volume 40, January-June, 1919

Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Porto Rico station. Name and subject indexes start on page 901.
Date: 1920
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
Experiment Station Record, Volume 39, July-December, 1918 (open access)

Experiment Station Record, Volume 39, July-December, 1918

Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Porto Rico station. Name and subject indexes start on page 901.
Date: 1919
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
Experiment Station Record, Volume 43, July-December, 1920 (open access)

Experiment Station Record, Volume 43, July-December, 1920

Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies and listings for Spanish edition publications from the Porto Rico Station. Name and subject indexes start on page 901.
Date: 1921
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
Experiment Station Record, Volume 31, July-December, 1914 (open access)

Experiment Station Record, Volume 31, July-December, 1914

Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, and bibliographies. Name and subject indexes start on page 901.
Date: 1915
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
Experiment Station Record, Volume 46, January-June, 1922 (open access)

Experiment Station Record, Volume 46, January-June, 1922

Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies and listings for Spanish edition publications from the Porto Rico Station. Name and subject indexes start on page 901.
Date: 1923
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
General Index to Experiment Station Record Volumes 01-12, 1989-1901 and to Experiment Station Bulletin Number 2 (open access)

General Index to Experiment Station Record Volumes 01-12, 1989-1901 and to Experiment Station Bulletin Number 2

A topical, alphabetically arranged index to volumes 1-12 including experiment station records, publications reviewed, and foreign publications. It has a 'Consolidated Table of Contents' which lists all editorial notes and publications of the experiment stations and Department of Agriculture from the referenced volumes.
Date: 1903
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
Experiment Station Record, Volume 65, July-December, 1931 (open access)

Experiment Station Record, Volume 65, July-December, 1931

Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Porto Rico Station. Name and subject indexes start on page 901.
Date: 1932
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
Experiment Station Record, Volume 50, January-June, 1924 (open access)

Experiment Station Record, Volume 50, January-June, 1924

Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies and listings for Spanish edition publications from the Porto Rico Station. Name and subject indexes start on page 901.
Date: 1924
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
General Index to Experiment Station Record, Volumes 41 to 50, 1919-1924 (open access)

General Index to Experiment Station Record, Volumes 41 to 50, 1919-1924

A topical, alphabetically arranged index to volumes 41-50 including experiment station records, publications reviewed, and foreign publications. In has a list of all editorial notes from the referenced volumes.
Date: March 1931
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
Experiment Station Record, Volume 2, August 1890-July 1891 (open access)

Experiment Station Record, Volume 2, August 1890-July 1891

Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, and bibliographies. Name and subject indexes start on page 773.
Date: 1891
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
Experiment Station Record, Volume 93, July-December, 1945 (open access)

Experiment Station Record, Volume 93, July-December, 1945

Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 817.
Date: 1947
Creator: U.S. Department of Agriculture. Agricultural Research Administration. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
Experiment Station Record, Volume 95, July-December, 1946 (open access)

Experiment Station Record, Volume 95, July-December, 1946

Volume provides abstracts of agricultural experiments conducted during the year. Also includes statistics, convention reports, bulletins, bibliographies, and listings for Spanish edition publications from the Puerto Rico station. Name and subject indexes start on page 913.
Date: 1948
Creator: U.S. Department of Agriculture. Agricultural Research Administration. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library
Gold Mining and Milling in the United States and Canada: Current Practices and Costs (open access)

Gold Mining and Milling in the United States and Canada: Current Practices and Costs

Introduction Object and Scope of Paper: "This paper attempts to assemble and discuss briefly in one volume a number of subjects relating to the mining of gold, particularly from lode deposits, in the United States and Canada."
Date: 1932
Creator: Jackson, Charles F. & Knaebel, John B.
Object Type: Report
System: The UNT Digital Library
List of Pensioners on the Roll January 1, 1883; Giving the Name of Each Pensioner, the Cause for Which Pensioned, the Post-Office Address, the Rate of Pension Per Month, and the Date of Original Allowance, as Called for by Senate Resolution of December 8, 1882. Volume 5 (open access)

List of Pensioners on the Roll January 1, 1883; Giving the Name of Each Pensioner, the Cause for Which Pensioned, the Post-Office Address, the Rate of Pension Per Month, and the Date of Original Allowance, as Called for by Senate Resolution of December 8, 1882. Volume 5

List of men receiving military pensions following the U.S. Civil War, organized by state and county. It includes the certificate number, name, address, reason for pension, monthly amount, and date initiated for each person. This final volume includes men living abroad who have U.S. pensions.
Date: 1883
Creator: United States. Congress. Senate.
Object Type: Book
System: The UNT Digital Library
Adsorbent Clays: Their Distribution, Properties, Production, and Uses (open access)

Adsorbent Clays: Their Distribution, Properties, Production, and Uses

From Abstract: "This bulletin is a summary of present knowledge of the adsorbent or bleaching clays-their distribution, field and laboratory identification, physical and chemical properties, uses, quality, and value. Problems in the drying, treating with acids, and washing are discussed, and methods of testing and rating decolorizing efficiency are described."
Date: 1943
Creator: Nutting, P. G.
Object Type: Report
System: The UNT Digital Library
Index of Selected Gasification Patents (In Three Parts): [Part] 2. United Kingdon, Australian, Canadian, and South African Patents (open access)

Index of Selected Gasification Patents (In Three Parts): [Part] 2. United Kingdon, Australian, Canadian, and South African Patents

Report issued by the Bureau of Mines over patents related to the Fischer-Tropsch synthesis. Details of the patents are presented and discussed. This report includes illustrations.
Date: 1962
Creator: Klosky, Simon & Murphy, Zane E.
Object Type: Report
System: The UNT Digital Library
General Index to Experiment Station Record, Volumes 61 to 70, 1929-1934 (open access)

General Index to Experiment Station Record, Volumes 61 to 70, 1929-1934

A topical, alphabetically arranged index to volumes 61-70 including experiment station records, publications reviewed, and foreign publications. In has a list of all editorial notes from the referenced volumes.
Date: June 1937
Creator: United States. Office of Experiment Stations.
Object Type: Book
System: The UNT Digital Library