Gregory S. Krohn

Human Factors Problem Identification in Surface Mines

E. J. Conway, Mark S. Sanders, Martin Helander, 1980 .

Workvests (Lifevests) Used for Dredge Mining

Mark S. Sanders, Gregory S. Krohn, James M. Peay, 1984 .

Human Factors Assessment: M9 Armored Combat Earthmover (ACE)

Gregory S. Krohn, 1986 .

Safety of roof-bolting operations in underground coal mines

Martin Helander, Richard Curtin, Gregory S. Krohn, 1983 .

Flowcharts Used for Procedural Instructions

Gregory S. Krohn, 1983 .

Study of the use of personal equipment in low coal. Experiments on personal equipment for low seam coal miners: I. Comparison of 10/60 and standard self-rescue devices. Phase II report, number 1. Open file report 1 Jan 79-1 Sep 79

Mark S. Sanders, K. Volkmer, Gregory S. Krohn, 1980 .

MANPRINT (Manpower and Personnel Integration) Evaluation: AN/TRC-170 Digital Troposcatter Radio System

Gregory S. Krohn, Samuel E. Bowser, 1989 .