Donald Hughes

Born 1931-01-01

Identifiers

  • Open LibraryOL5133970A

Top Subjects

  • Ionizing radiation -- Safety measures (1)
  • Industrial hygiene (1)
  • Ultraviolet radiation -- Physiological effect (1)
  • Electric switchgear (1)
  • Machinery -- Safety appliances (1)
  • Fume control (1)
  • Hazardous wastes (1)

Books by Donald Hughes

Total count: 5