Leadville drainage tunnel second project,Lake County, Colo.

Author: Salsbury, Melford H.
Year: 1956
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:5284
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 5284
Subjects: Mines and mineral resources--Colorado--Leadville
Mines and mineral resources--Colorado--Lake County
Link: https://hdl.handle.net/2027/mdp.39015077553678

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