Mines and mining
Subtitle: Mica.
Contributors: Childs, L. J.; United States. Bureau of the Census.
Series: Census (11th, 1890) Bull. No. 61
Publisher: [s.n.]
Published: 1891
Place of publication: Washington, D.C
Format: Microform
Subjects: Mica industry -- United States -- Statistics.; United States -- Census, 1890.
Genres: Statistics.; Census, 1890.