General guidelines for the use of numerical modeling to evaluate ground control aspects of proposed coal mining plans
Series: Program information bulletin -- no. P09-03; Program information bulletin -- no. P09-03.
Publisher: U.S. Dept. of Labor, Mine Safety and Health Administration
Published: 2009
Place of publication: Arlington, Va
Language: eng
Format: [electronic resource]
Subjects: Mine safety; Coal mines and mining; Foundations; Mine subsidences
Notes: Title from title screen (viewed on Sept. 29, 2011).

"Issue date 03/16/09."