• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 247
  • 26
  • 11
  • 7
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 1
  • 1
  • 1
  • 1
  • 1
  • Tagged with
  • 343
  • 343
  • 315
  • 85
  • 67
  • 64
  • 54
  • 50
  • 33
  • 31
  • 29
  • 26
  • 24
  • 24
  • 22
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
31

A characterization and determination of the coal reserves and resources of southwest Virginia /

Westman, Erik C. January 1999 (has links)
Thesis (Ph. D.)--Virginia Polytechnic Institute and State University, 1999. / Includes bibliographical references (p. 94-99). Original electronic version available via Internet.
32

Coal strikes and subsequent federal investigations in the bituminous region of Western Pennsylvania, Ohio, and West Virginia since the World War

Branthoover, Blanche January 1930 (has links)
No description available.
33

Methods of mining and the preparation of coal in the Belleville, Illinois District

Shaw, Harry William. January 1913 (has links) (PDF)
Thesis (B.S.)--University of Missouri, School of Mines and Metallurgy, 1913. / The entire thesis text is included in file. Typescript. Illustrated by author. Title from title screen of thesis/dissertation PDF file (viewed April 16, 2009)
34

Longface and longwall mining methods being tried in Oklahoma coal fields

McAlpine, Earl Hollinger. January 1930 (has links) (PDF)
Thesis (Professional Degree)--University of Missouri, School of Mines and Metallurgy, 1930. / The entire thesis text is included in file. Typescript. Illustrated by author. Title from title screen of thesis/dissertation PDF file (viewed October 30, 2009) Includes bibliographical references (p. 21) and index (p. 22).
35

The geology and coal resources of the coal-bearing portions of Wise and Scott counties, Virginia

Eby, J. Brian January 1900 (has links)
Thesis (PH. D)--Johns Hopkins University, 1922. / Vita. Published, with additional matter, as Bulletin no XXIV of the Virginia Geological Survey, 1923.
36

Die strukturveranderung des deutschen kohlenmarktes seit 1910

Fedák, Stephan von, January 1932 (has links)
Inaug.-diss.--Halle-Wittenberg. / "Literaturverzeichnis": p. [6]-8.
37

Die entwicklung der polnischen kohlenindustrie ...

Scheier, Adolf, January 1927 (has links)
Inaug.-diss.--Basel. / Curriculum vitae. "Literaturverzeichnis": p. i-iii.
38

Die kartellierung im britischen kohlenbergbau ...

Kandler, Johannes, January 1932 (has links)
Inaug.-diss.--Frankfurt a.M. / Lebenslauf. "Literatur-verzeichnis": p. viii-xxiv.
39

The geology and coal resources of the coal-bearing portions of Wise and Scott counties, Virginia

Eby, J. Brian January 1900 (has links)
Thesis (PH. D)--Johns Hopkins University, 1922. / Vita. Published, with additional matter, as Bulletin no XXIV of the Virginia Geological Survey, 1923.
40

Controlling factors in the future development of the Chinese coal industry

Wang, K. P. January 1947 (has links)
Thesis (Ph. D.)--Columbia University, 1946. / Published also without thesis note. Vita. Bibliography: p. [222]-231.

Page generated in 0.0688 seconds