Pneumoconiosis in Pennsylvania.

Creator Personal:

Lieben, Jan.

Title:

Pneumoconiosis in Pennsylvania.

Call Number:

P16555

Date:

1960

Description:

Journal article reprint from: The Pennsylvania Medical Journal, v.63 (1960).

Subject Topical:

Pneumoconiosis--Pennsylvania., Coal miners--Diseases--Pennsylvania., Coal mines and mining--Pennsylvania., Lungs--Dust diseases.