M. J. Ankeny

Identifiers

Open LibraryOL6106139A

Books by M. J. Ankeny

Total count: 2

Final report on a gas and dust explosion, January 10, 1940, in mine No. 1 of the Pond Creek Pochahontar Company, Bartley, McDowell County, West Virginia

The Bureau.1940-01-01
Hazard of firing open, unconfined shots in coal mines

U.S. Dept. of the Interior, Bureau of Mines1952-01-01