Building stoppings in mines with large openings
By: by Edward D. Thimons and Fred N. Kissell.
Contributors: Kissell, Fred N.; United States. Bureau of Mines.
Series: Information circular - Bureau of Mines ; 8687; Information circular (United States. Bureau of Mines) -- 8687.
Publisher: Dept. of the Interior, Bureau of Mines
Published: 1975
Place of publication: [Pittsburgh, Pa.]
Language: eng
Number of pages: 10
Subjects: Mining engineering.