Klein air shaft concrete cap, statewide maintenance, Musselshell County, Montana
Subtitle: summary
By: prepared by Spectrum Engineering ; Gary Rome, Project Engineer [and] Project Inspector.
Contributors: Rome, Gary.; Spectrum Engineering (Firm).
Publisher: Spectrum Engineering
Published: 1988
Place of publication: Billings, Mont
Language: eng
Subjects: Reclamation of land -- Montana -- Musselshell County.; Abandoned mined lands reclamation -- Montana -- Musselshell County.; Abandoned coal mines -- Montana -- Musselshell County.