Gases from blasting in tunnels and metal-mine drifts
By: by E.D. Gardner, S.P. Howell and G.W. Jones.
Contributors: Howell, S. P. 1880-1937.; Jones, G. W. (George W. )
Series: United States. Bureau of Mines. Bulletin ;; 287
Publisher: U.S. G.P.O.
Published: 1927
Place of publication: Washington
Language: eng
Number of pages: 96
Subjects: Mine gases.; Blasting.
Notes: Includes bibliographical references and index.