Production of coal in U.S. from 1814, date of earliest record, to close of 1912.

Bibliographic Details

Corporate Author:	Geological Survey (U.S.)
Format:	Government Document eBook
Language:	English
Published:	Washington : [publisher not identified], [1913]
Subjects:	Geological Survey (U.S.) Coal mines and mining. Electronic books.
Online Access:	Connect to the full text of this electronic document