Columbia subject headings:
Mine accidents--Idaho--Psychological aspects.
Sunshine Mine Disaster, Kellogg, Idaho, 1972.
Widows--Idaho--Psychology.
Harvard subject headings:
Mine accidents--Idaho--Psychological aspects.
Sunshine Mine Disaster, Kellogg, Idaho, 1972.
Widows--Idaho--Psychology.
Princeton subject headings:
Mine accidents--Idaho--Psychological aspects.
Sunshine Mine Disaster, Kellogg, Idaho, 1972.
Widows--Idaho--Psychology.