Re-issue of P09-02
Subtitle: filing of ground control plans for surface coal mines
Series: Program information bulletin -- no. P11-02; Program information bulletin -- no. P 11-02.
Publisher: U.S. Dept. of Labor, Mine Safety and Health Administration
Published: 2011
Place of publication: Arlington, Va
Language: eng
Format: [electronic resource] :
Subjects: Mine safety; Coal mines and mining; Ground control (Mining)
Other titles: Filing of ground control plans for surface coal mines
Notes: Title from title screen (viewed on July 14, 2011).

"Issue date 02/25/2011."