Use of permissible explosives in coal mines of Illinois.

Bibliographic Details

Corporate Author:	United States. Department of Commerce
Format:	Government Document eBook
Language:	English
Published:	[Washington] : GPO, 1917.
Series:	Mines Bur. Bull. No. 137
Subjects:	Coal mines and mining. Counties. Explosives. Illinois. Electronic books.
Online Access:	Connect to the full text of this electronic document