Materials survey, iron ore.

Autoria(s): United States. Bureau of Mines.; United States. National Security Resources Board.; Geological Survey (U.S.)
Data(s)

31/12/1969
Resumo

Mode of access: Internet.
Formato

bib

bib
Identificador

http://hdl.handle.net/2027/umn.319510008051375

http://hdl.handle.net/2027/uc1.b3001955
Idioma(s)

eng
Publicador

Washington : U. S. Govt. Print. Off,
Direitos

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Palavras-Chave #Iron ores.
Tipo

text
Acesso ao item digital