Zinc and lead deposits of the upper Mississippi Valley
Series: Bulletin / United States. Geological Survey -- 294; U.S. Geological Survey bulletin -- 294
Publisher: Govt. Print. Off.
Published: 1906
Place of publication: Washington
Language: eng
Number of pages: 155
Subjects: Lead mines and mining; Zinc mines and mining
Notes: Subject series: A, Economic geology, 81; B, Descriptive geology, 100.