Columbia subject headings:
Harvard subject headings:
Friedman, Gregory H., 1946-
Geological Survey (U.S.)--Officials and employees--Selection and appointment.
Glauthier, Theodore James, 1944-
Groat, Charles G.
United States. Department of Energy--Officials and employees--Selection and appointment.
Princeton subject headings:
Friedman, Gregory H., 1946-
Geological Survey (U.S.)--Officials and employees--Selection and appointment.
Glauthier, Theodore James, 1944-
Groat, Charles G.
United States. Department of Energy--Officials and employees--Selection and appointment.