Columbia subject headings:
Harvard subject headings:
Gaseous diffusion plants--Environmental aspects--Kentucky--Paducah.
Nuclear industry--Employees--Health and hygiene--Kentucky--Paducah.
Occupational diseases--Kentucky--Paducah.
Paducah Gaseous Diffusion Plant--Officials and employees--Health and hygiene.
Radioactive pollution--Kentucky--Paducah.
Princeton subject headings:
Gaseous diffusion plants--Environmental aspects--Kentucky--Paducah.
Nuclear industry--Employees--Health and hygiene--Kentucky--Paducah.
Occupational diseases--Kentucky--Paducah.
Paducah Gaseous Diffusion Plant--Officials and employees--Health and hygiene.
Radioactive pollution--Kentucky--Paducah.