Yazar
Rollo Herbert Britten
6 cilt bulundu.
Cilt sonuçları
A health study of ten thousand male industrial workers
Rollo Herbert Britten · Govt. Print. Off.
170 sayfa · 1926
Diseases and hygiene / Labor and laboring classes / Occupations / Industrial hygiene / Occupational diseases
Important causes of sickness and death
Rollo Herbert Britten · U.S. Govt. Print. Off.
23 sayfa · 1936
Medical Statistics / Mortality / Public health
... Occupational mortality among males in England and Wales, 1921-1923
Rollo Herbert Britten · U.S. Government printing office
51 sayfa · 1928
Diseases and hygiene / Mortality / Occupations / Occupational mortality
Occupational mortality as indicated in life-insurance records for the years, 1915-1926
Rollo Herbert Britten · U.S. Govt. print. off.
Sayfa sayısı yok · 1930
Diseases and hygiene / Mortality / Occupations / Occupational mortality