Final reports of geophysical mine void detection demonstration projects
Series: Program information bulletin -- no. P 08-09; Program information bulletin -- no. P 08-09.
Publisher: U.S. Dept. of Labor, Mine Safety and Health Administration
Published: 2008
Place of publication: Arlington, Va
Language: eng
Format: [electronic resource]
Subjects: Prospecting; Geophysical methods; Coal mines and mining; Mines and mineral resources
Notes: Title from title screen (viewed on Sept. 8, 2011).

"Issue date 04/24/08."