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1كتاب
المؤلفون: Bartrip, P. W. J. (Peter W. J.)
مصطلحات موضوعية: Occupational Health., Social Environment., Phosphorus -- toxicity., Lead Poisoning -- prevention & control., Arsenic Poisoning -- prevention & control., Anthrax -- prevention & control., Occupational Health -- history., Industrial hygiene -- Great Britain -- History., Occupational diseases -- Great Britain -- History., History.
جغرافية الموضوع: Great Britain., Great Britain