Peters, R. H.; Randolph, R. F.
view article (10.004545)
Strategies for Improving the Effectiveness of Human Resources.
Bureau of Mines, Pittsburgh, PA
IC 9334,
1992,
27 p.
Peters, R. H.; Wiehagen, W. J.
view article (9.9981365)
Human Factors Contributing to Groundfall Accidents in Underground Coal Mines: Workers' Views.
Bureau of Mines, Pittsburgh, PA
IC 9127,
1987,
27 p.
Peters, R. H.; Randolph, R. F.
view article (9.992496)
Miners' Views About Why People Go Under Unsupported Roof and How To Stop Them.
Bureau of Mines, Pittsburgh, PA
IC 9300,
1991,
63 p.