Employment and income from gold placering by hand methods, 1935-37 /

Bibliographic Details
Main Authors:	Newcomb, Robinson, 1901- (Author), Merrill, Charles W. (Author), Kiessling, R. L. (Author)
Format:	Government Document eBook
Language:	English
Published:	Philadelphia, Pennsylvania : Work Projects Administration, National Research Project : Department of the Interior, Bureau of Mines, 1940.
Series:	Mineral technology and output per man studies ; rept. no. E-14.
Subjects:	Gold mines and mining > United States. Placer mining > United States. Miners > United States. Gold miners > United States. Employment re-entry. Gold miners. Gold mines and mining. Miners. Placer mining. United States.
Online Access:	https://purl.fdlp.gov/GPO/gpo88825

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