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  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: Economic paper (Bureau of Mines)
 Collection: Technical Report Archive and Image Library
The iron and steel industries of Europe
No Description digital.library.unt.edu/ark:/67531/metadc40308/
Summarized data of copper production
No Description digital.library.unt.edu/ark:/67531/metadc40306/
Summarized data of gold production
No Description digital.library.unt.edu/ark:/67531/metadc40311/
Summarized data of lead production showing the relation of production in the United States to that of the world
No Description digital.library.unt.edu/ark:/67531/metadc40310/
Summarized data of silver production
No Description digital.library.unt.edu/ark:/67531/metadc40312/
Summarized data of tin production
No Description digital.library.unt.edu/ark:/67531/metadc40307/
Summarized data of zinc production showing the relation of production in the United States to that of the world
No Description digital.library.unt.edu/ark:/67531/metadc40309/