Title: Siliceous dust in relation to pulmonary disease among miners in the Joplin District, Missouri
Subjects: Miners' phthisis, Mines and mineral resources, Lungs, Diseases, Mineral industries, Silicates, Dust, Adverse effects, Lung Diseases, Mining, Tuberculose des mineurs, Poumons, Maladies, Mines, Industrie
Places: Missouri, Joplin (Mo.)