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  • 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.
1

The iron ores of Maryland with an account of the iron industry ...

Singewald, Joseph T. January 1911 (has links)
Thesis (Ph. D.)--Johns Hopkins University, 1909. / Life. Reprinted from Maryland geological survey [report] vo. IX, 1910.
2

The iron ores of Maryland with an account of the iron industry ...

Singewald, Joseph T. January 1911 (has links)
Thesis (Ph. D.)--Johns Hopkins University, 1909. / Life. Reprinted from Maryland geological survey [report] vo. IX, 1910.
3

"Project" for the treatment of an iron ore

Pack, James A. January 1877 (has links) (PDF)
Thesis--University of Missouri, School of Mines and Metallurgy, 1877. / The entire thesis text is included in file. Holograph [Handwritten and illustrated in entirety by author]. Title from title screen of thesis/dissertation PDF file (viewed April 29, 2009)

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