Shaft-sinking practices and costs /


Autoria(s): Gardner, E. D. (Eugene Delos), b. 1885.; Johnson, J. Fred (John Frederick), 1887-
Data(s)

03/10/2024

Resumo

Includes bibliographical references and index.

Mode of access: Internet.

Formato

bib

bib

bib

Identificador

http://hdl.handle.net/2027/uiuc.6255713

http://hdl.handle.net/2027/osu.32435056594443

http://hdl.handle.net/2027/osu.32435056594393

Idioma(s)

eng

Publicador

Washington : U.S. G.P.O.,

Direitos

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Palavras-Chave #Shaft sinking.
Tipo

text