The enrichment of ore deposits /
by William Harvey Emmons.

Description

Main Author

Emmons, William H. (William Harvey), 1876-

Language(s)

English

Published

Washington : Govt. print. off., 1917.

Subjects

Minerais E Rochas.
Ore deposits.

Note

At head of title: Dept. of the interior.

Physical Description

530 p. : ill., vii pl (1 fold) diagr., ; 24 cm.

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