Mines and mining
Subtitle: Slate.
Contributors: Day, William C. b. 1857.; United States. Bureau of the Census.
Series: Census (11th, 1890) Bull. No. 8
Publisher: [s.n.]
Published: 1890
Place of publication: Washington, D.C
Format: Microform
Subjects: Mines and mineral resources -- United States -- Statistics.; Slate.; United States -- Census, 1890.
Genres: Statistics.; Census, 1890.