West South temple / Salt Lake Plaza Hotel / West Ridge Mine / Sunnyside Mine / /
IndustryTerm
steel arches / deep longwall mining / yield pillar gateroad systems / gateroad systems / strain energy / longwall coal mining / mining / longwall mining / /
NaturalFeature
Wasatch Plateau / /
Organization
Technical Study Committee / army / /
Person
C. Tien Thomas / Felipe Calizaya / Jan M. Mutmansky / Jerry C. Tien / Hardy / Diana Kent / Leo Gilbride / Jurgen F. Brune / John Peperakis / Thomas P. Mucho / / /
Position
James L. Weeks Designated Federal Officer / chair / Reporter / /